#210D33#210D33

#210D33 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.3% C 0.073 H 305.2°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#210D33
RGB	rgb(33, 13, 51)
HSL	hsl(272, 59%, 13%)
HSV	hsv(272, 75%, 20%)
CMYK	cmyk(35.3%, 74.5%, 0%, 80%)
CIE-LAB	lab(7.68, 19.57, -21.04)
CIE-LCH	lch(7.68, 28.74, 312.92°)
OKLab	oklab(21.26% 0.0421 -0.0596)
OKLCH	oklch(21.26% 0.073 305.2)
XYZ	xyz(1.3685, 0.8502, 3.2233)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210D33 #1F330D

analogous

#0E0D33 #210D33 #330D32

triadic

#210D33 #33210D #0D3321

tetradic

#210D33 #330E0D #1F330D #0D3233

square

#210D33 #330E0D #1F330D #0D3233

split-complementary

#210D33 #32330D #0D330E

monochromatic

#100618 #100618 #210D33 #411964 #602695

Accessibility & contrast

On white

17.95

#210D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#210D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210D33

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210D33	#FFFFFF	#000000	##FFFFFF
##210D33	1.00	17.95	1.17	17.95
#FFFFFF	17.95	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001634

Deuteranopia (green-blind)

#051732

Tritanopia (blue-blind)

#1E151E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #210d33;
/* rgb */ color: rgb(33, 13, 51);
/* oklch */ color: oklch(21.3% 0.073 305.2);

Tailwind

colors: {
  custom: {
    50: '#5e4d6b',
    500: '#210d33',
    950: '#000000',
  },
}

SCSS

$custom: #210d33;
$custom-light: #5e4d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#210d33",
  "rgb": {
    "r": 33,
    "g": 13,
    "b": 51
  },
  "hsl": {
    "h": 271.579,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.21256,
    "c": 0.07295,
    "h": 305.2
  },
  "luminance": 0.0085
}

Semantic roles & 50–950 ramp

primary

#210D33

secondary

#4C6E2E

accent

#E34590

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #210D33

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

Preview Lab → · Contrast checker → · Palette generator →