#281869#281869

#281869 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.1% C 0.132 H 283.6°. Best body text is #FFFFFF at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#281869
RGB	rgb(40, 24, 105)
HSL	hsl(252, 63%, 25%)
HSV	hsv(252, 77%, 41%)
CMYK	cmyk(61.9%, 77.1%, 0%, 58.8%)
CIE-LAB	lab(16.13, 31.75, -44.52)
CIE-LCH	lch(16.13, 54.69, 305.50°)
OKLab	oklab(29.09% 0.031 -0.1283)
OKLCH	oklch(29.09% 0.132 283.6)
XYZ	xyz(3.7507, 2.1241, 13.5742)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281869 #596918

analogous

#183069 #281869 #501869

triadic

#281869 #692818 #186928

tetradic

#281869 #691830 #596918 #186950

square

#281869 #691830 #596918 #186950

split-complementary

#281869 #695018 #306918

monochromatic

#090619 #150D37 #281869 #3B239B #4E2FCD

Accessibility & contrast

On white

14.74

#281869 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#281869 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281869

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281869	#FFFFFF	#000000	##FFFFFF
##281869	1.00	14.74	1.42	14.74
#FFFFFF	14.74	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6B

Deuteranopia (green-blind)

#002567

Tritanopia (blue-blind)

#022E3F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #281869;
/* rgb */ color: rgb(40, 24, 105);
/* oklch */ color: oklch(29.1% 0.132 283.6);

Tailwind

colors: {
  custom: {
    50: '#6b5795',
    500: '#281869',
    950: '#000000',
  },
}

SCSS

$custom: #281869;
$custom-light: #6b5795;
$custom-dark: #000000;

JSON

{
  "hex": "#281869",
  "rgb": {
    "r": 40,
    "g": 24,
    "b": 105
  },
  "hsl": {
    "h": 251.852,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.2909,
    "c": 0.13197,
    "h": 283.6
  },
  "luminance": 0.02124
}

Semantic roles & 50–950 ramp

primary

#281869

secondary

#8C9F3E

accent

#E642C5

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #281869

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

Preview Lab → · Contrast checker → · Palette generator →