#28053F#28053F

#28053F is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.3% C 0.102 H 307.1°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#28053F
RGB	rgb(40, 5, 63)
HSL	hsl(276, 85%, 13%)
HSV	hsv(276, 92%, 25%)
CMYK	cmyk(36.5%, 92.1%, 0%, 75.3%)
CIE-LAB	lab(8.29, 29.21, -28.68)
CIE-LCH	lch(8.29, 40.93, 315.52°)
OKLab	oklab(22.28% 0.0618 -0.0816)
OKLCH	oklch(22.28% 0.102 307.1)
XYZ	xyz(1.8264, 0.9186, 4.7827)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28053F #1C3F05

analogous

#0B053F #28053F #3F0539

triadic

#28053F #3F2805 #053F28

tetradic

#28053F #3F0B05 #1C3F05 #05393F

square

#28053F #3F0B05 #1C3F05 #05393F

split-complementary

#28053F #393F05 #053F0B

monochromatic

#12021C #12021C #28053F #4C0978 #700EB0

Accessibility & contrast

On white

17.74

#28053F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#28053F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28053F

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28053F	#FFFFFF	#000000	##FFFFFF
##28053F	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001741

Deuteranopia (green-blind)

#00183E

Tritanopia (blue-blind)

#241422

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #28053f;
/* rgb */ color: rgb(40, 5, 63);
/* oklch */ color: oklch(22.3% 0.102 307.1);

Tailwind

colors: {
  custom: {
    50: '#654a75',
    500: '#28053f',
    950: '#000000',
  },
}

SCSS

$custom: #28053f;
$custom-light: #654a75;
$custom-dark: #000000;

JSON

{
  "hex": "#28053f",
  "rgb": {
    "r": 40,
    "g": 5,
    "b": 63
  },
  "hsl": {
    "h": 276.207,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.22281,
    "c": 0.10241,
    "h": 307.1
  },
  "luminance": 0.00919
}

Semantic roles & 50–950 ramp

primary

#28053F

secondary

#468020

accent

#FC2C7E

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #28053F

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

Preview Lab → · Contrast checker → · Palette generator →