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#673AB7

#673AB7 Color — #673AB7

Complete color reference for #673AB7: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#673AB7
RGBrgb(103, 58, 183)
HSLhsl(262, 52%, 47%)
HSVhsv(262, 68%, 72%)
CMYKC:44% M:68% Y:0% K:28%
CSS Color#673AB7
Decimal6765239
Luminance0.0933

WCAG Accessibility Contrast

#673AB7 on White
Ratio: 7.33:1 — AAA
#673AB7 on Black
Ratio: 2.87:1 — Fail
White on #673AB7
Ratio: 7.33:1 — AAA
Black on #673AB7
Ratio: 2.87:1 — Fail

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

Shades & Tints Scale

50#F7F5FB
100#E8E1F4
200#D1C4E9
300#BBA6DF
400#9C7FD0
500#673AB7
600#522E92
700#3E236E
800#291749
900#1A0F2E

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 #673AB7?

The RGB equivalent is rgb(103, 58, 183). The red channel is 103, green is 58, and blue is 183 (scale 0–255).

What is the HSL value of #673AB7?

The HSL value is hsl(262, 52%, 47%). Hue is 262°, saturation is 52%, and lightness is 47%.

Does #673AB7 meet WCAG accessibility standards?

On a white background, #673AB7 achieves a 7.33:1 contrast ratio (AAA). On a black background it achieves 2.87:1 (Fail). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #673AB7?

The complementary color (180° opposite on the hue wheel) of #673AB7 is #88B63A.