#05203F#05203F

#05203F is a very dark, moderate cyan. Relative luminance 0.014; OKLCH L 24.3% C 0.067 H 254.2°. Best body text is #FFFFFF at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#05203F
RGB	rgb(5, 32, 63)
HSL	hsl(212, 85%, 13%)
HSV	hsv(212, 92%, 25%)
CMYK	cmyk(92.1%, 49.2%, 0%, 75.3%)
CIE-LAB	lab(12.12, 3.55, -22.66)
CIE-LCH	lch(12.12, 22.93, 278.91°)
OKLab	oklab(24.32% -0.0183 -0.0649)
OKLCH	oklch(24.32% 0.067 254.2)
XYZ	xyz(1.4760, 1.4240, 4.8987)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05203F #3F2405

analogous

#053D3F #05203F #07053F

triadic

#05203F #3F0520 #203F05

tetradic

#05203F #3F053D #3F2405 #053F07

square

#05203F #3F053D #3F2405 #053F07

split-complementary

#05203F #3F0705 #3D3F05

monochromatic

#020E1C #020E1C #05203F #093D78 #0E5AB0

Accessibility & contrast

On white

16.34

#05203F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#05203F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05203F

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05203F	#FFFFFF	#000000	##FFFFFF
##05203F	1.00	16.34	1.28	16.34
#FFFFFF	16.34	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102340

Deuteranopia (green-blind)

#051D3E

Tritanopia (blue-blind)

#00272C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #05203f;
/* rgb */ color: rgb(5, 32, 63);
/* oklch */ color: oklch(24.3% 0.067 254.2);

Tailwind

colors: {
  custom: {
    50: '#505a74',
    500: '#05203f',
    950: '#000000',
  },
}

SCSS

$custom: #05203f;
$custom-light: #505a74;
$custom-dark: #000000;

JSON

{
  "hex": "#05203f",
  "rgb": {
    "r": 5,
    "g": 32,
    "b": 63
  },
  "hsl": {
    "h": 212.069,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24321,
    "c": 0.06748,
    "h": 254.2
  },
  "luminance": 0.01424
}

Semantic roles & 50–950 ramp

primary

#05203F

secondary

#805320

accent

#9B2CFC

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020308

muted

#78787B

Preview Lab

Preview with #05203F

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

Preview Lab → · Contrast checker → · Palette generator →