#21113A#21113A

#21113A is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.6% C 0.076 H 298.0°. Best body text is #FFFFFF at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#21113A
RGB	rgb(33, 17, 58)
HSL	hsl(263, 55%, 15%)
HSV	hsv(263, 71%, 23%)
CMYK	cmyk(43.1%, 70.7%, 0%, 77.3%)
CIE-LAB	lab(9.24, 19.13, -23.62)
CIE-LCH	lch(9.24, 30.39, 309.01°)
OKLab	oklab(22.57% 0.0357 -0.0671)
OKLCH	oklch(22.57% 0.076 298)
XYZ	xyz(1.5912, 1.0297, 4.1171)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21113A #2A3A11

analogous

#11153A #21113A #36113A

triadic

#21113A #3A2111 #113A21

tetradic

#21113A #3A1115 #2A3A11 #113A36

square

#21113A #3A1115 #2A3A11 #113A36

split-complementary

#21113A #3A3611 #153A11

monochromatic

#0D0718 #0D0718 #21113A #3C1F69 #572D99

Accessibility & contrast

On white

17.41

#21113A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#21113A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21113A

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21113A	#FFFFFF	#000000	##FFFFFF
##21113A	1.00	17.41	1.21	17.41
#FFFFFF	17.41	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3B

Deuteranopia (green-blind)

#031A39

Tritanopia (blue-blind)

#1B1A23

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #21113a;
/* rgb */ color: rgb(33, 17, 58);
/* oklch */ color: oklch(22.6% 0.076 298.0);

Tailwind

colors: {
  custom: {
    50: '#5f5070',
    500: '#21113a',
    950: '#000000',
  },
}

SCSS

$custom: #21113a;
$custom-light: #5f5070;
$custom-dark: #000000;

JSON

{
  "hex": "#21113a",
  "rgb": {
    "r": 33,
    "g": 17,
    "b": 58
  },
  "hsl": {
    "h": 263.415,
    "s": 54.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.22574,
    "c": 0.07605,
    "h": 298
  },
  "luminance": 0.0103
}

Semantic roles & 50–950 ramp

primary

#21113A

secondary

#5A7333

accent

#DE4AA4

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#050207

muted

#79787A

Preview Lab

Preview with #21113A

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

Preview Lab → · Contrast checker → · Palette generator →