#05242D#05242D

#05242D is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.3% C 0.039 H 221.0°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#05242D
RGB	rgb(5, 36, 45)
HSL	hsl(194, 80%, 10%)
HSV	hsv(194, 89%, 18%)
CMYK	cmyk(88.9%, 20%, 0%, 82.4%)
CIE-LAB	lab(12.50, -7.51, -9.23)
CIE-LCH	lch(12.50, 11.90, 230.89°)
OKLab	oklab(24.27% -0.0297 -0.0258)
OKLCH	oklch(24.27% 0.039 221)
XYZ	xyz(1.1669, 1.4833, 2.7069)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05242D #2D0E05

analogous

#052D22 #05242D #05102D

triadic

#05242D #2D0524 #242D05

tetradic

#05242D #22052D #2D0E05 #102D05

square

#05242D #22052D #2D0E05 #102D05

split-complementary

#05242D #2D0510 #2D2205

monochromatic

#03161C #03161C #05242D #0B5064 #117C9B

Accessibility & contrast

On white

16.20

#05242D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#05242D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05242D

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05242D	#FFFFFF	#000000	##FFFFFF
##05242D	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F232D

Deuteranopia (green-blind)

#191F2D

Tritanopia (blue-blind)

#002727

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #05242d;
/* rgb */ color: rgb(5, 36, 45);
/* oklch */ color: oklch(24.3% 0.039 221.0);

Tailwind

colors: {
  custom: {
    50: '#4c5e65',
    500: '#05242d',
    950: '#000000',
  },
}

SCSS

$custom: #05242d;
$custom-light: #4c5e65;
$custom-dark: #000000;

JSON

{
  "hex": "#05242d",
  "rgb": {
    "r": 5,
    "g": 36,
    "b": 45
  },
  "hsl": {
    "h": 193.5,
    "s": 80,
    "l": 9.804
  },
  "oklch": {
    "l": 0.24265,
    "c": 0.03935,
    "h": 221
  },
  "luminance": 0.01483
}

Semantic roles & 50–950 ramp

primary

#05242D

secondary

#6F311F

accent

#5E31F6

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010405

muted

#77797A

Preview Lab

Preview with #05242D

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

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