#08213B#08213B

#08213B is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.4% C 0.058 H 252.1°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#08213B
RGB	rgb(8, 33, 59)
HSL	hsl(211, 76%, 13%)
HSV	hsv(211, 86%, 23%)
CMYK	cmyk(86.4%, 44.1%, 0%, 76.9%)
CIE-LAB	lab(12.32, 1.46, -19.50)
CIE-LCH	lch(12.32, 19.56, 274.28°)
OKLab	oklab(24.42% -0.0179 -0.0556)
OKLCH	oklch(24.42% 0.058 252.1)
XYZ	xyz(1.4331, 1.4549, 4.3421)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08213B #3B2208

analogous

#083A3B #08213B #08083B

triadic

#08213B #3B0821 #213B08

tetradic

#08213B #3B083A #3B2208 #083B08

square

#08213B #3B083A #3B2208 #083B08

split-complementary

#08213B #3B0808 #3A3B08

monochromatic

#040F1B #040F1B #08213B #0F3F71 #175DA7

Accessibility & contrast

On white

16.27

#08213B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#08213B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08213B

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08213B	#FFFFFF	#000000	##FFFFFF
##08213B	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15233C

Deuteranopia (green-blind)

#0D1E3A

Tritanopia (blue-blind)

#00272B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #08213b;
/* rgb */ color: rgb(8, 33, 59);
/* oklch */ color: oklch(24.4% 0.058 252.1);

Tailwind

colors: {
  custom: {
    50: '#505b71',
    500: '#08213b',
    950: '#000000',
  },
}

SCSS

$custom: #08213b;
$custom-light: #505b71;
$custom-dark: #000000;

JSON

{
  "hex": "#08213b",
  "rgb": {
    "r": 8,
    "g": 33,
    "b": 59
  },
  "hsl": {
    "h": 210.588,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24423,
    "c": 0.05844,
    "h": 252.1
  },
  "luminance": 0.01455
}

Semantic roles & 50–950 ramp

primary

#08213B

secondary

#7A5025

accent

#9635F3

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #08213B

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

Preview Lab → · Contrast checker → · Palette generator →