#213682#213682

#213682 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.5% C 0.131 H 267.7°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#213682
RGB	rgb(33, 54, 130)
HSL	hsl(227, 60%, 32%)
HSV	hsv(227, 75%, 51%)
CMYK	cmyk(74.6%, 58.5%, 0%, 49%)
CIE-LAB	lab(25.48, 20.00, -45.27)
CIE-LCH	lch(25.48, 49.50, 293.84°)
OKLab	oklab(36.51% -0.0053 -0.1305)
OKLCH	oklch(36.51% 0.131 267.7)
XYZ	xyz(5.9742, 4.5727, 21.6825)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213682 #826D21

analogous

#216782 #213682 #3C2182

triadic

#213682 #822136 #368221

tetradic

#213682 #822167 #826D21 #21823C

square

#213682 #822167 #826D21 #21823C

split-complementary

#213682 #823C21 #678221

monochromatic

#080D20 #152251 #213682 #2D4AB3 #4C69D2

Accessibility & contrast

On white

10.97

#213682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#213682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213682

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213682	#FFFFFF	#000000	##FFFFFF
##213682	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004185

Deuteranopia (green-blind)

#003880

Tritanopia (blue-blind)

#004956

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #213682;
/* rgb */ color: rgb(33, 54, 130);
/* oklch */ color: oklch(36.5% 0.131 267.7);

Tailwind

colors: {
  custom: {
    50: '#6b6ca7',
    500: '#213682',
    950: '#000000',
  },
}

SCSS

$custom: #213682;
$custom-light: #6b6ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#213682",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 130
  },
  "hsl": {
    "h": 227.01,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36509,
    "c": 0.13061,
    "h": 267.7
  },
  "luminance": 0.04573
}

Semantic roles & 50–950 ramp

primary

#213682

secondary

#B49D4A

accent

#C145E3

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #213682

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

Preview Lab → · Contrast checker → · Palette generator →