#210339#210339

#210339 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.097 H 304.3°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#210339
RGB	rgb(33, 3, 57)
HSL	hsl(273, 90%, 12%)
HSV	hsv(273, 95%, 22%)
CMYK	cmyk(42.1%, 94.7%, 0%, 77.6%)
CIE-LAB	lab(6.18, 26.92, -27.85)
CIE-LCH	lch(6.18, 38.73, 314.02°)
OKLab	oklab(20.26% 0.0547 -0.0803)
OKLCH	oklch(20.26% 0.097 304.3)
XYZ	xyz(1.3981, 0.6839, 3.9284)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210339 #1B3903

analogous

#060339 #210339 #390336

triadic

#210339 #392103 #033921

tetradic

#210339 #390603 #1B3903 #033639

square

#210339 #390603 #1B3903 #033639

split-complementary

#210339 #363903 #033906

monochromatic

#11021D #11021D #210339 #430673 #6409AD

Accessibility & contrast

On white

18.47

#210339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#210339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210339

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210339	#FFFFFF	#000000	##FFFFFF
##210339	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133A

Deuteranopia (green-blind)

#001438

Tritanopia (blue-blind)

#1C111E

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #210339;
/* rgb */ color: rgb(33, 3, 57);
/* oklch */ color: oklch(20.3% 0.097 304.3);

Tailwind

colors: {
  custom: {
    50: '#604770',
    500: '#210339',
    950: '#000000',
  },
}

SCSS

$custom: #210339;
$custom-light: #604770;
$custom-dark: #000000;

JSON

{
  "hex": "#210339",
  "rgb": {
    "r": 33,
    "g": 3,
    "b": 57
  },
  "hsl": {
    "h": 273.333,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.2026,
    "c": 0.09713,
    "h": 304.3
  },
  "luminance": 0.00684
}

Semantic roles & 50–950 ramp

primary

#210339

secondary

#477C1C

accent

#FF2988

background

#F5F4F6

surface

#EAE6EC

border

#C6C2C7

text

#050007

muted

#79777A

Preview Lab

Preview with #210339

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

Preview Lab → · Contrast checker → · Palette generator →