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#2F4F4F

Darkslategray Color — #2F4F4F

Complete color reference for #2F4F4F: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#2F4F4F
RGBrgb(47, 79, 79)
HSLhsl(180, 25%, 25%)
HSVhsv(180, 41%, 31%)
CMYKC:41% M:0% Y:0% K:69%
CSS Colordarkslategray
Decimal3100495
Luminance0.0676

WCAG Accessibility Contrast

#2F4F4F on White
Ratio: 8.93:1 — AAA
#2F4F4F on Black
Ratio: 2.35:1 — Fail
White on #2F4F4F
Ratio: 8.93:1 — AAA
Black on #2F4F4F
Ratio: 2.35:1 — Fail

WCAG AA requires ≥4.5:1 (normal text) or ≥3:1 (large text). WCAG AAA requires ≥7:1.

Shades & Tints Scale

50#F5F6F6
100#E0E5E5
200#C1CACA
300#A1B0B0
400#788D8D
500#2F4F4F
600#263F3F
700#1C2F2F
800#132020
900#0C1414

Steps 50–400 are tints (mixed with white); 500 is the base color; 600–900 are shades (mixed with black).

Color Harmonies

Related Color Tools

Frequently Asked Questions

What is the RGB equivalent of #2F4F4F?

The RGB equivalent is rgb(47, 79, 79). The red channel is 47, green is 79, and blue is 79 (scale 0–255).

What is the HSL value of #2F4F4F?

The HSL value is hsl(180, 25%, 25%). Hue is 180°, saturation is 25%, and lightness is 25%.

Does #2F4F4F meet WCAG accessibility standards?

On a white background, #2F4F4F achieves a 8.93:1 contrast ratio (AAA). On a black background it achieves 2.35:1 (Fail). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #2F4F4F?

The complementary color (180° opposite on the hue wheel) of #2F4F4F is #503030.