#213078#213078

#213078 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.4% C 0.124 H 269.7°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#213078
RGB	rgb(33, 48, 120)
HSL	hsl(230, 57%, 30%)
HSV	hsv(230, 73%, 47%)
CMYK	cmyk(72.5%, 60%, 0%, 52.9%)
CIE-LAB	lab(22.97, 20.26, -43.04)
CIE-LCH	lch(22.97, 47.57, 295.21°)
OKLab	oklab(34.38% -0.0006 -0.124)
OKLCH	oklch(34.38% 0.124 269.7)
XYZ	xyz(5.0732, 3.7928, 18.2304)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213078 #786921

analogous

#215C78 #213078 #3D2178

triadic

#213078 #782130 #307821

tetradic

#213078 #78215C #786921 #21783D

square

#213078 #78215C #786921 #21783D

split-complementary

#213078 #783D21 #5C7821

monochromatic

#070A18 #141D48 #213078 #2E43A8 #475ECC

Accessibility & contrast

On white

11.94

#213078 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#213078 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213078

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213078	#FFFFFF	#000000	##FFFFFF
##213078	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)

#003B7A

Deuteranopia (green-blind)

#003377

Tritanopia (blue-blind)

#00424F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #213078;
/* rgb */ color: rgb(33, 48, 120);
/* oklch */ color: oklch(34.4% 0.124 269.7);

Tailwind

colors: {
  custom: {
    50: '#6968a0',
    500: '#213078',
    950: '#000000',
  },
}

SCSS

$custom: #213078;
$custom-light: #6968a0;
$custom-dark: #000000;

JSON

{
  "hex": "#213078",
  "rgb": {
    "r": 33,
    "g": 48,
    "b": 120
  },
  "hsl": {
    "h": 229.655,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.34375,
    "c": 0.12401,
    "h": 269.7
  },
  "luminance": 0.03793
}

Semantic roles & 50–950 ramp

primary

#213078

secondary

#AB9A4A

accent

#C648E0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060F

muted

#7A7A7E

Preview Lab

Preview with #213078

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

Preview Lab → · Contrast checker → · Palette generator →