#213374#213374

#213374 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.114 H 268.2°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#213374
RGB	rgb(33, 51, 116)
HSL	hsl(227, 56%, 29%)
HSV	hsv(227, 72%, 45%)
CMYK	cmyk(71.6%, 56%, 0%, 54.5%)
CIE-LAB	lab(23.51, 16.57, -39.62)
CIE-LCH	lch(23.51, 42.94, 292.70°)
OKLab	oklab(34.68% -0.0035 -0.1139)
OKLCH	oklch(34.68% 0.114 268.2)
XYZ	xyz(4.9623, 3.9515, 17.0208)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213374 #746221

analogous

#215D74 #213374 #392174

triadic

#213374 #742133 #337421

tetradic

#213374 #74215D #746221 #217439

square

#213374 #74215D #746221 #217439

split-complementary

#213374 #743921 #5D7421

monochromatic

#070A18 #131E44 #213374 #2F48A4 #4562CA

Accessibility & contrast

On white

11.73

#213374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#213374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213374

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213374	#FFFFFF	#000000	##FFFFFF
##213374	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053C76

Deuteranopia (green-blind)

#003473

Tritanopia (blue-blind)

#00434E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #213374;
/* rgb */ color: rgb(33, 51, 116);
/* oklch */ color: oklch(34.7% 0.114 268.2);

Tailwind

colors: {
  custom: {
    50: '#686a9d',
    500: '#213374',
    950: '#000000',
  },
}

SCSS

$custom: #213374;
$custom-light: #686a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#213374",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 116
  },
  "hsl": {
    "h": 226.988,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34676,
    "c": 0.11396,
    "h": 268.2
  },
  "luminance": 0.03952
}

Semantic roles & 50–950 ramp

primary

#213374

secondary

#A79349

accent

#BE49DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #213374

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

Preview Lab → · Contrast checker → · Palette generator →