#052F40#052F40

#052F40 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.7% C 0.053 H 230.6°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#052F40
RGB	rgb(5, 47, 64)
HSL	hsl(197, 86%, 14%)
HSV	hsv(197, 92%, 25%)
CMYK	cmyk(92.2%, 26.6%, 0%, 74.9%)
CIE-LAB	lab(17.62, -6.79, -14.66)
CIE-LCH	lch(17.62, 16.15, 245.13°)
OKLab	oklab(28.69% -0.0339 -0.0413)
OKLCH	oklch(28.69% 0.053 230.6)
XYZ	xyz(2.0041, 2.4352, 5.2139)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052F40 #401605

analogous

#054033 #052F40 #051140

triadic

#052F40 #40052F #2F4005

tetradic

#052F40 #330540 #401605 #114005

square

#052F40 #330540 #401605 #114005

split-complementary

#052F40 #400511 #403305

monochromatic

#02151C #02151C #052F40 #095979 #0E82B2

Accessibility & contrast

On white

14.12

#052F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#052F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052F40

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052F40	#FFFFFF	#000000	##FFFFFF
##052F40	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262E41

Deuteranopia (green-blind)

#1E2940

Tritanopia (blue-blind)

#003435

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #052f40;
/* rgb */ color: rgb(5, 47, 64);
/* oklch */ color: oklch(28.7% 0.053 230.6);

Tailwind

colors: {
  custom: {
    50: '#516775',
    500: '#052f40',
    950: '#000000',
  },
}

SCSS

$custom: #052f40;
$custom-light: #516775;
$custom-dark: #000000;

JSON

{
  "hex": "#052f40",
  "rgb": {
    "r": 5,
    "g": 47,
    "b": 64
  },
  "hsl": {
    "h": 197.288,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28687,
    "c": 0.05344,
    "h": 230.6
  },
  "luminance": 0.02435
}

Semantic roles & 50–950 ramp

primary

#052F40

secondary

#813C20

accent

#682CFC

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020608

muted

#787A7B

Preview Lab

Preview with #052F40

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

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