#213161#213161

#213161 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.7% C 0.087 H 267.6°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#213161
RGB	rgb(33, 49, 97)
HSL	hsl(225, 49%, 25%)
HSV	hsv(225, 66%, 38%)
CMYK	cmyk(66%, 49.5%, 0%, 62%)
CIE-LAB	lab(21.52, 10.49, -30.55)
CIE-LCH	lch(21.52, 32.30, 288.95°)
OKLab	oklab(32.72% -0.0037 -0.0873)
OKLCH	oklch(32.72% 0.087 267.6)
XYZ	xyz(3.8824, 3.3827, 11.7553)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213161 #615121

analogous

#215161 #213161 #312161

triadic

#213161 #612131 #316121

tetradic

#213161 #612151 #615121 #216131

square

#213161 #612151 #615121 #216131

split-complementary

#213161 #613121 #516121

monochromatic

#080C17 #111A33 #213161 #31488F #405FBC

Accessibility & contrast

On white

12.53

#213161 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#213161 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213161

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213161	#FFFFFF	#000000	##FFFFFF
##213161	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3763

Deuteranopia (green-blind)

#0F3160

Tritanopia (blue-blind)

#003C44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #213161;
/* rgb */ color: rgb(33, 49, 97);
/* oklch */ color: oklch(32.7% 0.087 267.6);

Tailwind

colors: {
  custom: {
    50: '#63688e',
    500: '#213161',
    950: '#000000',
  },
}

SCSS

$custom: #213161;
$custom-light: #63688e;
$custom-dark: #000000;

JSON

{
  "hex": "#213161",
  "rgb": {
    "r": 33,
    "g": 49,
    "b": 97
  },
  "hsl": {
    "h": 225,
    "s": 49.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.32716,
    "c": 0.08735,
    "h": 267.6
  },
  "luminance": 0.03383
}

Semantic roles & 50–950 ramp

primary

#213161

secondary

#958249

accent

#B64FD9

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #213161

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

Preview Lab → · Contrast checker → · Palette generator →