#213697#213697

#213697 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.160 H 268.2°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#213697
RGB	rgb(33, 54, 151)
HSL	hsl(229, 64%, 36%)
HSV	hsv(229, 78%, 59%)
CMYK	cmyk(78.1%, 64.2%, 0%, 40.8%)
CIE-LAB	lab(27.28, 28.18, -55.34)
CIE-LCH	lch(27.28, 62.10, 296.99°)
OKLab	oklab(38.41% -0.0051 -0.16)
OKLCH	oklch(38.41% 0.16 268.2)
XYZ	xyz(7.5303, 5.1952, 29.8781)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213697 #978221

analogous

#217197 #213697 #472197

triadic

#213697 #972136 #369721

tetradic

#213697 #972171 #978221 #219747

square

#213697 #972171 #978221 #219747

split-complementary

#213697 #974721 #719721

monochromatic

#0B1233 #162465 #213697 #2C48C9 #586FDA

Accessibility & contrast

On white

10.30

#213697 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#213697 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213697

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213697	#FFFFFF	#000000	##FFFFFF
##213697	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469A

Deuteranopia (green-blind)

#003B95

Tritanopia (blue-blind)

#004F61

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #213697;
/* rgb */ color: rgb(33, 54, 151);
/* oklch */ color: oklch(38.4% 0.160 268.2);

Tailwind

colors: {
  custom: {
    50: '#706cb6',
    500: '#213697',
    950: '#000000',
  },
}

SCSS

$custom: #213697;
$custom-light: #706cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#213697",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 151
  },
  "hsl": {
    "h": 229.322,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.38411,
    "c": 0.16012,
    "h": 268.2
  },
  "luminance": 0.05196
}

Semantic roles & 50–950 ramp

primary

#213697

secondary

#BEAC55

accent

#CA41E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #213697

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

Preview Lab → · Contrast checker → · Palette generator →