#281865#281865

#281865 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.7% C 0.127 H 284.6°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#281865
RGB	rgb(40, 24, 101)
HSL	hsl(252, 62%, 25%)
HSV	hsv(252, 76%, 40%)
CMYK	cmyk(60.4%, 76.2%, 0%, 60.4%)
CIE-LAB	lab(15.72, 30.43, -42.56)
CIE-LCH	lch(15.72, 52.32, 305.56°)
OKLab	oklab(28.67% 0.032 -0.1225)
OKLCH	oklch(28.67% 0.127 284.6)
XYZ	xyz(3.5500, 2.0438, 12.5168)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281865 #556518

analogous

#182E65 #281865 #4F1865

triadic

#281865 #652818 #186528

tetradic

#281865 #65182E #556518 #18654F

square

#281865 #65182E #556518 #18654F

split-complementary

#281865 #654F18 #2E6518

monochromatic

#0A0619 #140C34 #281865 #3C2496 #4F30C8

Accessibility & contrast

On white

14.91

#281865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#281865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281865

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281865	#FFFFFF	#000000	##FFFFFF
##281865	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002967

Deuteranopia (green-blind)

#002564

Tritanopia (blue-blind)

#092D3D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #281865;
/* rgb */ color: rgb(40, 24, 101);
/* oklch */ color: oklch(28.7% 0.127 284.6);

Tailwind

colors: {
  custom: {
    50: '#6a5792',
    500: '#281865',
    950: '#000000',
  },
}

SCSS

$custom: #281865;
$custom-light: #6a5792;
$custom-dark: #000000;

JSON

{
  "hex": "#281865",
  "rgb": {
    "r": 40,
    "g": 24,
    "b": 101
  },
  "hsl": {
    "h": 252.468,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28674,
    "c": 0.12665,
    "h": 284.6
  },
  "luminance": 0.02044
}

Semantic roles & 50–950 ramp

primary

#281865

secondary

#889B3E

accent

#E543C3

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #281865

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

Preview Lab → · Contrast checker → · Palette generator →