#213271#213271

#213271 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.2% C 0.111 H 268.6°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#213271
RGB	rgb(33, 50, 113)
HSL	hsl(227, 55%, 29%)
HSV	hsv(227, 71%, 44%)
CMYK	cmyk(70.8%, 55.8%, 0%, 55.7%)
CIE-LAB	lab(22.99, 16.09, -38.55)
CIE-LCH	lch(22.99, 41.77, 292.66°)
OKLab	oklab(34.21% -0.0028 -0.1108)
OKLCH	oklch(34.21% 0.111 268.6)
XYZ	xyz(4.7474, 3.7963, 16.1022)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213271 #716021

analogous

#215A71 #213271 #382171

triadic

#213271 #712132 #327121

tetradic

#213271 #71215A #716021 #217138

square

#213271 #71215A #716021 #217138

split-complementary

#213271 #713821 #5A7121

monochromatic

#070A18 #131D42 #213271 #2F47A0 #4460C8

Accessibility & contrast

On white

11.94

#213271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#213271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213271

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213271	#FFFFFF	#000000	##FFFFFF
##213271	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073B73

Deuteranopia (green-blind)

#003370

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #213271;
/* rgb */ color: rgb(33, 50, 113);
/* oklch */ color: oklch(34.2% 0.111 268.6);

Tailwind

colors: {
  custom: {
    50: '#67699a',
    500: '#213271',
    950: '#000000',
  },
}

SCSS

$custom: #213271;
$custom-light: #67699a;
$custom-dark: #000000;

JSON

{
  "hex": "#213271",
  "rgb": {
    "r": 33,
    "g": 50,
    "b": 113
  },
  "hsl": {
    "h": 227.25,
    "s": 54.795,
    "l": 28.627
  },
  "oklch": {
    "l": 0.34207,
    "c": 0.11082,
    "h": 268.6
  },
  "luminance": 0.03797
}

Semantic roles & 50–950 ramp

primary

#213271

secondary

#A59149

accent

#BF4ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #213271

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

Preview Lab → · Contrast checker → · Palette generator →