#281586#281586

#281586 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.9% C 0.171 H 278.2°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#281586
RGB	rgb(40, 21, 134)
HSL	hsl(250, 73%, 30%)
HSV	hsv(250, 84%, 53%)
CMYK	cmyk(70.1%, 84.3%, 0%, 47.5%)
CIE-LAB	lab(18.84, 42.60, -58.68)
CIE-LCH	lch(18.84, 72.51, 305.98°)
OKLab	oklab(31.95% 0.0243 -0.1695)
OKLCH	oklch(31.95% 0.171 278.2)
XYZ	xyz(5.4449, 2.7082, 22.7854)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281586 #738615

analogous

#153B86 #281586 #601586

triadic

#281586 #862815 #158628

tetradic

#281586 #86153B #738615 #158660

square

#281586 #86153B #738615 #158660

split-complementary

#281586 #866015 #3B8615

monochromatic

#08041C #180D51 #281586 #381DBB #5236DF

Accessibility & contrast

On white

13.62

#281586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#281586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281586

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281586	#FFFFFF	#000000	##FFFFFF
##281586	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003289

Deuteranopia (green-blind)

#002984

Tritanopia (blue-blind)

#00394F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #281586;
/* rgb */ color: rgb(40, 21, 134);
/* oklch */ color: oklch(31.9% 0.171 278.2);

Tailwind

colors: {
  custom: {
    50: '#7257aa',
    500: '#281586',
    950: '#000000',
  },
}

SCSS

$custom: #281586;
$custom-light: #7257aa;
$custom-dark: #000000;

JSON

{
  "hex": "#281586",
  "rgb": {
    "r": 40,
    "g": 21,
    "b": 134
  },
  "hsl": {
    "h": 250.088,
    "s": 72.903,
    "l": 30.392
  },
  "oklch": {
    "l": 0.31948,
    "c": 0.17123,
    "h": 278.2
  },
  "luminance": 0.02709
}

Semantic roles & 50–950 ramp

primary

#281586

secondary

#A5BA3C

accent

#F038D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #281586

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

Preview Lab → · Contrast checker → · Palette generator →