#281660#281660

#281660 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 27.9% C 0.122 H 286.6°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#281660
RGB	rgb(40, 22, 96)
HSL	hsl(255, 63%, 23%)
HSV	hsv(255, 77%, 38%)
CMYK	cmyk(58.3%, 77.1%, 0%, 62.4%)
CIE-LAB	lab(14.79, 29.97, -40.78)
CIE-LCH	lch(14.79, 50.60, 306.31°)
OKLab	oklab(27.86% 0.035 -0.1173)
OKLCH	oklch(27.86% 0.122 286.6)
XYZ	xyz(3.2727, 1.8693, 11.2524)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281660 #4E6016

analogous

#162960 #281660 #4D1660

triadic

#281660 #602816 #166028

tetradic

#281660 #601629 #4E6016 #16604D

square

#281660 #601629 #4E6016 #16604D

split-complementary

#281660 #604D16 #296016

monochromatic

#0A0619 #130B2E #281660 #3D2192 #512DC4

Accessibility & contrast

On white

15.29

#281660 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#281660 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281660

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281660	#FFFFFF	#000000	##FFFFFF
##281660	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002762

Deuteranopia (green-blind)

#00235F

Tritanopia (blue-blind)

#102A39

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #281660;
/* rgb */ color: rgb(40, 22, 96);
/* oklch */ color: oklch(27.9% 0.122 286.6);

Tailwind

colors: {
  custom: {
    50: '#69558e',
    500: '#281660',
    950: '#000000',
  },
}

SCSS

$custom: #281660;
$custom-light: #69558e;
$custom-dark: #000000;

JSON

{
  "hex": "#281660",
  "rgb": {
    "r": 40,
    "g": 22,
    "b": 96
  },
  "hsl": {
    "h": 254.595,
    "s": 62.712,
    "l": 23.137
  },
  "oklch": {
    "l": 0.2786,
    "c": 0.1224,
    "h": 286.6
  },
  "luminance": 0.01869
}

Semantic roles & 50–950 ramp

primary

#281660

secondary

#81973B

accent

#E642BE

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #281660

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →