#210D56#210D56

#210D56 is a very dark, vivid violet. Relative luminance 0.013; OKLCH L 24.8% C 0.120 H 286.3°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#210D56
RGB	rgb(33, 13, 86)
HSL	hsl(256, 74%, 19%)
HSV	hsv(256, 85%, 34%)
CMYK	cmyk(61.6%, 84.9%, 0%, 66.3%)
CIE-LAB	lab(11.16, 30.66, -40.05)
CIE-LCH	lch(11.16, 50.43, 307.44°)
OKLab	oklab(24.8% 0.0337 -0.1153)
OKLCH	oklch(24.8% 0.12 286.3)
XYZ	xyz(2.4503, 1.2829, 8.9208)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210D56 #42560D

analogous

#0D1E56 #210D56 #460D56

triadic

#210D56 #56210D #0D5621

tetradic

#210D56 #560D1E #42560D #0D5646

square

#210D56 #560D1E #42560D #0D5646

split-complementary

#210D56 #56460D #1E560D

monochromatic

#0A041B #0D0521 #210D56 #35158B #4A1DC0

Accessibility & contrast

On white

16.71

#210D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#210D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210D56

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210D56	#FFFFFF	#000000	##FFFFFF
##210D56	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)

#002058

Deuteranopia (green-blind)

#001C55

Tritanopia (blue-blind)

#072231

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #210d56;
/* rgb */ color: rgb(33, 13, 86);
/* oklch */ color: oklch(24.8% 0.120 286.3);

Tailwind

colors: {
  custom: {
    50: '#644f86',
    500: '#210d56',
    950: '#000000',
  },
}

SCSS

$custom: #210d56;
$custom-light: #644f86;
$custom-dark: #000000;

JSON

{
  "hex": "#210d56",
  "rgb": {
    "r": 33,
    "g": 13,
    "b": 86
  },
  "hsl": {
    "h": 256.438,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.24795,
    "c": 0.12015,
    "h": 286.3
  },
  "luminance": 0.01283
}

Semantic roles & 50–950 ramp

primary

#210D56

secondary

#76912E

accent

#F037BE

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #210D56

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

Preview Lab → · Contrast checker → · Palette generator →