#212379#212379

#212379 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.0% C 0.142 H 273.9°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#212379
RGB	rgb(33, 35, 121)
HSL	hsl(239, 57%, 30%)
HSV	hsv(239, 73%, 47%)
CMYK	cmyk(72.7%, 71.1%, 0%, 52.5%)
CIE-LAB	lab(19.66, 29.53, -49.09)
CIE-LCH	lch(19.66, 57.28, 301.03°)
OKLab	oklab(31.97% 0.0096 -0.1419)
OKLCH	oklch(31.97% 0.142 273.9)
XYZ	xyz(4.6783, 2.9054, 18.3997)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212379 #797721

analogous

#214F79 #212379 #4B2179

triadic

#212379 #792123 #237921

tetradic

#212379 #79214F #797721 #21794B

square

#212379 #79214F #797721 #21794B

split-complementary

#212379 #794B21 #4F7921

monochromatic

#070719 #141549 #212379 #2E31A9 #474ACD

Accessibility & contrast

On white

13.28

#212379 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#212379 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212379

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212379	#FFFFFF	#000000	##FFFFFF
##212379	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#002B77

Tritanopia (blue-blind)

#003A4B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #212379;
/* rgb */ color: rgb(33, 35, 121);
/* oklch */ color: oklch(32.0% 0.142 273.9);

Tailwind

colors: {
  custom: {
    50: '#6a5ea1',
    500: '#212379',
    950: '#000000',
  },
}

SCSS

$custom: #212379;
$custom-light: #6a5ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#212379",
  "rgb": {
    "r": 33,
    "g": 35,
    "b": 121
  },
  "hsl": {
    "h": 238.636,
    "s": 57.143,
    "l": 30.196
  },
  "oklch": {
    "l": 0.31968,
    "c": 0.14218,
    "h": 273.9
  },
  "luminance": 0.02906
}

Semantic roles & 50–950 ramp

primary

#212379

secondary

#ACAA4A

accent

#DD47E0

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#07040F

muted

#7A797F

Preview Lab

Preview with #212379

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

Preview Lab → · Contrast checker → · Palette generator →