#210C38#210C38

#210C38 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.5% C 0.082 H 301.8°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#210C38
RGB	rgb(33, 12, 56)
HSL	hsl(269, 65%, 13%)
HSV	hsv(269, 79%, 22%)
CMYK	cmyk(41.1%, 78.6%, 0%, 78%)
CIE-LAB	lab(7.87, 21.73, -24.37)
CIE-LCH	lch(7.87, 32.65, 311.72°)
OKLab	oklab(21.54% 0.043 -0.0693)
OKLCH	oklch(21.54% 0.082 301.8)
XYZ	xyz(1.4723, 0.8718, 3.8313)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210C38 #23380C

analogous

#0C0D38 #210C38 #370C38

triadic

#210C38 #38210C #0C3821

tetradic

#210C38 #380C0D #23380C #0C3837

square

#210C38 #380C0D #23380C #0C3837

split-complementary

#210C38 #38370C #0D380C

monochromatic

#0F0519 #0F0519 #210C38 #3F176A #5C229D

Accessibility & contrast

On white

17.88

#210C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#210C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210C38

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210C38	#FFFFFF	#000000	##FFFFFF
##210C38	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001739

Deuteranopia (green-blind)

#001737

Tritanopia (blue-blind)

#1C1620

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #210c38;
/* rgb */ color: rgb(33, 12, 56);
/* oklch */ color: oklch(21.5% 0.082 301.8);

Tailwind

colors: {
  custom: {
    50: '#5f4c6f',
    500: '#210c38',
    950: '#000000',
  },
}

SCSS

$custom: #210c38;
$custom-light: #5f4c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#210c38",
  "rgb": {
    "r": 33,
    "g": 12,
    "b": 56
  },
  "hsl": {
    "h": 268.636,
    "s": 64.706,
    "l": 13.333
  },
  "oklch": {
    "l": 0.21535,
    "c": 0.08157,
    "h": 301.8
  },
  "luminance": 0.00872
}

Semantic roles & 50–950 ramp

primary

#210C38

secondary

#52742C

accent

#E84098

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #210C38

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

Preview Lab → · Contrast checker → · Palette generator →