#212959#212959

#212959 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.2% C 0.086 H 273.1°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#212959
RGB	rgb(33, 41, 89)
HSL	hsl(231, 46%, 24%)
HSV	hsv(231, 63%, 35%)
CMYK	cmyk(62.9%, 53.9%, 0%, 65.1%)
CIE-LAB	lab(18.50, 13.14, -30.11)
CIE-LCH	lch(18.50, 32.85, 293.57°)
OKLab	oklab(30.24% 0.0046 -0.0861)
OKLCH	oklch(30.24% 0.086 273.1)
XYZ	xyz(3.2227, 2.6302, 9.7871)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212959 #595121

analogous

#214559 #212959 #352159

triadic

#212959 #592129 #295921

tetradic

#212959 #592145 #595121 #215935

square

#212959 #592145 #595121 #215935

split-complementary

#212959 #593521 #455921

monochromatic

#080A16 #10142C #212959 #323E86 #4252B2

Accessibility & contrast

On white

13.76

#212959 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#212959 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212959

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212959	#FFFFFF	#000000	##FFFFFF
##212959	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10305B

Deuteranopia (green-blind)

#062B58

Tritanopia (blue-blind)

#00343C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #212959;
/* rgb */ color: rgb(33, 41, 89);
/* oklch */ color: oklch(30.2% 0.086 273.1);

Tailwind

colors: {
  custom: {
    50: '#626288',
    500: '#212959',
    950: '#000000',
  },
}

SCSS

$custom: #212959;
$custom-light: #626288;
$custom-dark: #000000;

JSON

{
  "hex": "#212959",
  "rgb": {
    "r": 33,
    "g": 41,
    "b": 89
  },
  "hsl": {
    "h": 231.429,
    "s": 45.902,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30238,
    "c": 0.08621,
    "h": 273.1
  },
  "luminance": 0.0263
}

Semantic roles & 50–950 ramp

primary

#212959

secondary

#8D8349

accent

#C352D6

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#05050B

muted

#7A797C

Preview Lab

Preview with #212959

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

Preview Lab → · Contrast checker → · Palette generator →