#212E5D#212E5D

#212E5D is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.7% C 0.085 H 269.4°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#212E5D
RGB	rgb(33, 46, 93)
HSL	hsl(227, 48%, 25%)
HSV	hsv(227, 65%, 36%)
CMYK	cmyk(64.5%, 50.5%, 0%, 63.5%)
CIE-LAB	lab(20.31, 11.08, -29.85)
CIE-LCH	lch(20.31, 31.84, 290.36°)
OKLab	oklab(31.71% -0.0008 -0.0853)
OKLCH	oklch(31.71% 0.085 269.4)
XYZ	xyz(3.5793, 3.0673, 10.7572)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212E5D #5D5021

analogous

#214C5D #212E5D #32215D

triadic

#212E5D #5D212E #2E5D21

tetradic

#212E5D #5D214C #5D5021 #215D32

square

#212E5D #5D214C #5D5021 #215D32

split-complementary

#212E5D #5D3221 #4C5D21

monochromatic

#080B17 #111830 #212E5D #31448A #415BB7

Accessibility & contrast

On white

13.01

#212E5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#212E5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212E5D

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212E5D	#FFFFFF	#000000	##FFFFFF
##212E5D	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17345F

Deuteranopia (green-blind)

#0D2E5C

Tritanopia (blue-blind)

#003941

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #212e5d;
/* rgb */ color: rgb(33, 46, 93);
/* oklch */ color: oklch(31.7% 0.085 269.4);

Tailwind

colors: {
  custom: {
    50: '#63668b',
    500: '#212e5d',
    950: '#000000',
  },
}

SCSS

$custom: #212e5d;
$custom-light: #63668b;
$custom-dark: #000000;

JSON

{
  "hex": "#212e5d",
  "rgb": {
    "r": 33,
    "g": 46,
    "b": 93
  },
  "hsl": {
    "h": 227,
    "s": 47.619,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31707,
    "c": 0.08526,
    "h": 269.4
  },
  "luminance": 0.03068
}

Semantic roles & 50–950 ramp

primary

#212E5D

secondary

#918149

accent

#BA51D7

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05050C

muted

#7A7A7D

Preview Lab

Preview with #212E5D

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

Preview Lab → · Contrast checker → · Palette generator →