#281850#281850

#281850 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.6% C 0.097 H 291.5°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#281850
RGB	rgb(40, 24, 80)
HSL	hsl(257, 54%, 20%)
HSV	hsv(257, 70%, 31%)
CMYK	cmyk(50%, 70%, 0%, 68.6%)
CIE-LAB	lab(13.73, 23.45, -31.71)
CIE-LCH	lch(13.73, 39.44, 306.49°)
OKLab	oklab(26.64% 0.0358 -0.0907)
OKLCH	oklch(26.64% 0.097 291.5)
XYZ	xyz(2.6493, 1.6835, 7.7732)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281850 #405018

analogous

#182450 #281850 #441850

triadic

#281850 #502818 #185028

tetradic

#281850 #501824 #405018 #185044

square

#281850 #501824 #405018 #185044

split-complementary

#281850 #504418 #245018

monochromatic

#0C0718 #100A21 #281850 #40267F #5734AE

Accessibility & contrast

On white

15.71

#281850 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#281850 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281850

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281850	#FFFFFF	#000000	##FFFFFF
##281850	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002452

Deuteranopia (green-blind)

#00224F

Tritanopia (blue-blind)

#1C2531

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #281850;
/* rgb */ color: rgb(40, 24, 80);
/* oklch */ color: oklch(26.6% 0.097 291.5);

Tailwind

colors: {
  custom: {
    50: '#665682',
    500: '#281850',
    950: '#000000',
  },
}

SCSS

$custom: #281850;
$custom-light: #665682;
$custom-dark: #000000;

JSON

{
  "hex": "#281850",
  "rgb": {
    "r": 40,
    "g": 24,
    "b": 80
  },
  "hsl": {
    "h": 257.143,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.26636,
    "c": 0.09747,
    "h": 291.5
  },
  "luminance": 0.01684
}

Semantic roles & 50–950 ramp

primary

#281850

secondary

#72873D

accent

#DD4BB3

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#06030A

muted

#7A787C

Preview Lab

Preview with #281850

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

Preview Lab → · Contrast checker → · Palette generator →