#05273A#05273A

#05273A is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.0% C 0.052 H 238.2°. Best body text is #FFFFFF at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#05273A
RGB	rgb(5, 39, 58)
HSL	hsl(202, 84%, 12%)
HSV	hsv(202, 91%, 23%)
CMYK	cmyk(91.4%, 32.8%, 0%, 77.3%)
CIE-LAB	lab(14.34, -3.92, -15.62)
CIE-LCH	lch(14.34, 16.11, 255.90°)
OKLab	oklab(25.96% -0.0274 -0.0442)
OKLCH	oklch(25.96% 0.052 238.2)
XYZ	xyz(1.5515, 1.7886, 4.2656)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05273A #3A1805

analogous

#053A32 #05273A #050D3A

triadic

#05273A #3A0527 #273A05

tetradic

#05273A #32053A #3A1805 #0D3A05

square

#05273A #32053A #3A1805 #0D3A05

split-complementary

#05273A #3A050D #3A3205

monochromatic

#02131C #02131C #05273A #0A4D72 #0F73AB

Accessibility & contrast

On white

15.47

#05273A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#05273A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05273A

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05273A	#FFFFFF	#000000	##FFFFFF
##05273A	1.00	15.47	1.36	15.47
#FFFFFF	15.47	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E273B

Deuteranopia (green-blind)

#17223A

Tritanopia (blue-blind)

#002C2E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #05273a;
/* rgb */ color: rgb(5, 39, 58);
/* oklch */ color: oklch(26.0% 0.052 238.2);

Tailwind

colors: {
  custom: {
    50: '#4f6070',
    500: '#05273a',
    950: '#000000',
  },
}

SCSS

$custom: #05273a;
$custom-light: #4f6070;
$custom-dark: #000000;

JSON

{
  "hex": "#05273a",
  "rgb": {
    "r": 5,
    "g": 39,
    "b": 58
  },
  "hsl": {
    "h": 201.509,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.2596,
    "c": 0.05202,
    "h": 238.2
  },
  "luminance": 0.01789
}

Semantic roles & 50–950 ramp

primary

#05273A

secondary

#7B4020

accent

#772DFA

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #05273A

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

Preview Lab → · Contrast checker → · Palette generator →