#281145#281145

#281145 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.5% C 0.093 H 299.8°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#281145
RGB	rgb(40, 17, 69)
HSL	hsl(267, 60%, 17%)
HSV	hsv(267, 75%, 27%)
CMYK	cmyk(42%, 75.4%, 0%, 72.9%)
CIE-LAB	lab(11.15, 24.38, -28.29)
CIE-LCH	lch(11.15, 37.34, 310.76°)
OKLab	oklab(24.47% 0.0461 -0.0806)
OKLCH	oklch(24.47% 0.093 299.8)
XYZ	xyz(2.1494, 1.2817, 5.7632)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281145 #2E4511

analogous

#111445 #281145 #421145

triadic

#281145 #452811 #114528

tetradic

#281145 #451114 #2E4511 #114542

square

#281145 #451114 #2E4511 #114542

split-complementary

#281145 #454211 #144511

monochromatic

#0E0619 #0E0619 #281145 #441D76 #6129A7

Accessibility & contrast

On white

16.71

#281145 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#281145 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281145

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281145	#FFFFFF	#000000	##FFFFFF
##281145	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E47

Deuteranopia (green-blind)

#001D44

Tritanopia (blue-blind)

#211D29

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #281145;
/* rgb */ color: rgb(40, 17, 69);
/* oklch */ color: oklch(24.5% 0.093 299.8);

Tailwind

colors: {
  custom: {
    50: '#655179',
    500: '#281145',
    950: '#000000',
  },
}

SCSS

$custom: #281145;
$custom-light: #655179;
$custom-dark: #000000;

JSON

{
  "hex": "#281145",
  "rgb": {
    "r": 40,
    "g": 17,
    "b": 69
  },
  "hsl": {
    "h": 266.538,
    "s": 60.465,
    "l": 16.863
  },
  "oklch": {
    "l": 0.24471,
    "c": 0.09286,
    "h": 299.8
  },
  "luminance": 0.01282
}

Semantic roles & 50–950 ramp

primary

#281145

secondary

#5D7F33

accent

#E4449D

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060209

muted

#7A787B

Preview Lab

Preview with #281145

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

Preview Lab → · Contrast checker → · Palette generator →