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#1A3ABC

#1A3ABC Color — #1A3ABC

Complete color reference for #1A3ABC: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#1A3ABC
RGBrgb(26, 58, 188)
HSLhsl(228, 76%, 42%)
HSVhsv(228, 86%, 74%)
CMYKC:86% M:69% Y:0% K:26%
CSS Color#1A3ABC
Decimal1718972
Luminance0.0688

WCAG Accessibility Contrast

#1A3ABC on White
Ratio: 8.84:1 — AAA
#1A3ABC on Black
Ratio: 2.38:1 — Fail
White on #1A3ABC
Ratio: 8.84:1 — AAA
Black on #1A3ABC
Ratio: 2.38:1 — Fail

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

Shades & Tints Scale

50#F4F5FC
100#DDE1F5
200#BAC4EB
300#98A6E1
400#6A7FD3
500#1A3ABC
600#152E96
700#102371
800#0A174B
900#070F2F

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 #1A3ABC?

The RGB equivalent is rgb(26, 58, 188). The red channel is 26, green is 58, and blue is 188 (scale 0–255).

What is the HSL value of #1A3ABC?

The HSL value is hsl(228, 76%, 42%). Hue is 228°, saturation is 76%, and lightness is 42%.

Does #1A3ABC meet WCAG accessibility standards?

On a white background, #1A3ABC achieves a 8.84:1 contrast ratio (AAA). On a black background it achieves 2.38:1 (Fail). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #1A3ABC?

The complementary color (180° opposite on the hue wheel) of #1A3ABC is #BC9C1A.