#213E76#213E76

#213E76 is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.3% C 0.102 H 262.1°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#213E76
RGB	rgb(33, 62, 118)
HSL	hsl(220, 56%, 30%)
HSV	hsv(220, 72%, 46%)
CMYK	cmyk(72%, 47.5%, 0%, 53.7%)
CIE-LAB	lab(26.95, 9.65, -35.35)
CIE-LCH	lch(26.95, 36.64, 285.26°)
OKLab	oklab(37.34% -0.0141 -0.1012)
OKLCH	oklch(37.34% 0.102 262.1)
XYZ	xyz(5.6187, 5.0760, 17.8197)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213E76 #765921

analogous

#216976 #213E76 #2E2176

triadic

#213E76 #76213E #3E7621

tetradic

#213E76 #762169 #765921 #21762E

square

#213E76 #762169 #765921 #21762E

split-complementary

#213E76 #762E21 #697621

monochromatic

#070D18 #142546 #213E76 #2E57A6 #4674CB

Accessibility & contrast

On white

10.42

#213E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#213E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213E76

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213E76	#FFFFFF	#000000	##FFFFFF
##213E76	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224478

Deuteranopia (green-blind)

#113C75

Tritanopia (blue-blind)

#004B54

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #213e76;
/* rgb */ color: rgb(33, 62, 118);
/* oklch */ color: oklch(37.3% 0.102 262.1);

Tailwind

colors: {
  custom: {
    50: '#67729e',
    500: '#213e76',
    950: '#000000',
  },
}

SCSS

$custom: #213e76;
$custom-light: #67729e;
$custom-dark: #000000;

JSON

{
  "hex": "#213e76",
  "rgb": {
    "r": 33,
    "g": 62,
    "b": 118
  },
  "hsl": {
    "h": 219.529,
    "s": 56.291,
    "l": 29.608
  },
  "oklch": {
    "l": 0.37343,
    "c": 0.10214,
    "h": 262.1
  },
  "luminance": 0.05077
}

Semantic roles & 50–950 ramp

primary

#213E76

secondary

#A9894A

accent

#AC48E0

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #213E76

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

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