#210D34#210D34

#210D34 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.3% C 0.074 H 304.4°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#210D34
RGB	rgb(33, 13, 52)
HSL	hsl(271, 60%, 13%)
HSV	hsv(271, 75%, 20%)
CMYK	cmyk(36.5%, 75%, 0%, 79.6%)
CIE-LAB	lab(7.76, 19.88, -21.65)
CIE-LCH	lch(7.76, 29.39, 312.57°)
OKLab	oklab(21.34% 0.042 -0.0613)
OKLCH	oklch(21.34% 0.074 304.4)
XYZ	xyz(1.3908, 0.8591, 3.3407)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210D34 #20340D

analogous

#0D0D34 #210D34 #340D33

triadic

#210D34 #34210D #0D3421

tetradic

#210D34 #340D0D #20340D #0D3334

square

#210D34 #340D0D #20340D #0D3334

split-complementary

#210D34 #33340D #0D340D

monochromatic

#100618 #100618 #210D34 #401965 #5F2596

Accessibility & contrast

On white

17.92

#210D34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#210D34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210D34

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210D34	#FFFFFF	#000000	##FFFFFF
##210D34	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001735

Deuteranopia (green-blind)

#041733

Tritanopia (blue-blind)

#1E151E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #210d34;
/* rgb */ color: rgb(33, 13, 52);
/* oklch */ color: oklch(21.3% 0.074 304.4);

Tailwind

colors: {
  custom: {
    50: '#5e4d6c',
    500: '#210d34',
    950: '#000000',
  },
}

SCSS

$custom: #210d34;
$custom-light: #5e4d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#210d34",
  "rgb": {
    "r": 33,
    "g": 13,
    "b": 52
  },
  "hsl": {
    "h": 270.769,
    "s": 60,
    "l": 12.745
  },
  "oklch": {
    "l": 0.21342,
    "c": 0.07435,
    "h": 304.4
  },
  "luminance": 0.00859
}

Semantic roles & 50–950 ramp

primary

#210D34

secondary

#4E6F2D

accent

#E34592

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040107

muted

#79777A

Preview Lab

Preview with #210D34

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

Preview Lab → · Contrast checker → · Palette generator →