#05353F#05353F

#05353F is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.4% C 0.051 H 215.8°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#05353F
RGB	rgb(5, 53, 63)
HSL	hsl(190, 85%, 13%)
HSV	hsv(190, 92%, 25%)
CMYK	cmyk(92.1%, 15.9%, 0%, 75.3%)
CIE-LAB	lab(19.79, -11.08, -10.63)
CIE-LCH	lch(19.79, 15.35, 223.81°)
OKLab	oklab(30.41% -0.0412 -0.0297)
OKLCH	oklch(30.41% 0.051 215.8)
XYZ	xyz(2.2325, 2.9371, 5.1509)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05353F #3F0F05

analogous

#053F2C #05353F #05183F

triadic

#05353F #3F0535 #353F05

tetradic

#05353F #2C053F #3F0F05 #183F05

square

#05353F #2C053F #3F0F05 #183F05

split-complementary

#05353F #3F0518 #3F2C05

monochromatic

#02181C #02181C #05353F #096578 #0E94B0

Accessibility & contrast

On white

13.23

#05353F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#05353F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05353F

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05353F	#FFFFFF	#000000	##FFFFFF
##05353F	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3340

Deuteranopia (green-blind)

#272D3F

Tritanopia (blue-blind)

#003938

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #05353f;
/* rgb */ color: rgb(5, 53, 63);
/* oklch */ color: oklch(30.4% 0.051 215.8);

Tailwind

colors: {
  custom: {
    50: '#516c74',
    500: '#05353f',
    950: '#000000',
  },
}

SCSS

$custom: #05353f;
$custom-light: #516c74;
$custom-dark: #000000;

JSON

{
  "hex": "#05353f",
  "rgb": {
    "r": 5,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 190.345,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.30411,
    "c": 0.05078,
    "h": 215.8
  },
  "luminance": 0.02937
}

Semantic roles & 50–950 ramp

primary

#05353F

secondary

#803120

accent

#502CFC

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020708

muted

#787A7B

Preview Lab

Preview with #05353F

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

Preview Lab → · Contrast checker → · Palette generator →