#281682#281682

#281682 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.6% C 0.166 H 278.7°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#281682
RGB	rgb(40, 22, 130)
HSL	hsl(250, 71%, 30%)
HSV	hsv(250, 83%, 51%)
CMYK	cmyk(69.2%, 83.1%, 0%, 49%)
CIE-LAB	lab(18.52, 40.88, -56.67)
CIE-LCH	lch(18.52, 69.88, 305.81°)
OKLab	oklab(31.59% 0.0251 -0.1637)
OKLCH	oklch(31.59% 0.166 278.7)
XYZ	xyz(5.1900, 2.6362, 21.3501)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281682 #708216

analogous

#163A82 #281682 #5E1682

triadic

#281682 #822816 #168228

tetradic

#281682 #82163A #708216 #16825E

square

#281682 #82163A #708216 #16825E

split-complementary

#281682 #825E16 #3A8216

monochromatic

#08041A #180D4E #281682 #381FB6 #5135DD

Accessibility & contrast

On white

13.75

#281682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#281682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281682

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281682	#FFFFFF	#000000	##FFFFFF
##281682	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003185

Deuteranopia (green-blind)

#002980

Tritanopia (blue-blind)

#00374D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #281682;
/* rgb */ color: rgb(40, 22, 130);
/* oklch */ color: oklch(31.6% 0.166 278.7);

Tailwind

colors: {
  custom: {
    50: '#7157a8',
    500: '#281682',
    950: '#000000',
  },
}

SCSS

$custom: #281682;
$custom-light: #7157a8;
$custom-dark: #000000;

JSON

{
  "hex": "#281682",
  "rgb": {
    "r": 40,
    "g": 22,
    "b": 130
  },
  "hsl": {
    "h": 250,
    "s": 71.053,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31594,
    "c": 0.16558,
    "h": 278.7
  },
  "luminance": 0.02637
}

Semantic roles & 50–950 ramp

primary

#281682

secondary

#A2B73D

accent

#EE3AD0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #281682

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

Preview Lab → · Contrast checker → · Palette generator →