#052D40#052D40

#052D40 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.1% C 0.055 H 234.6°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#052D40
RGB	rgb(5, 45, 64)
HSL	hsl(199, 86%, 14%)
HSV	hsv(199, 92%, 25%)
CMYK	cmyk(92.2%, 29.7%, 0%, 74.9%)
CIE-LAB	lab(16.89, -5.44, -15.80)
CIE-LCH	lch(16.89, 16.71, 250.99°)
OKLab	oklab(28.1% -0.0317 -0.0446)
OKLCH	oklch(28.1% 0.055 234.6)
XYZ	xyz(1.9260, 2.2790, 5.1879)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052D40 #401805

analogous

#054035 #052D40 #050F40

triadic

#052D40 #40052D #2D4005

tetradic

#052D40 #350540 #401805 #0F4005

square

#052D40 #350540 #401805 #0F4005

split-complementary

#052D40 #40050F #403505

monochromatic

#02141C #02141C #052D40 #095579 #0E7DB2

Accessibility & contrast

On white

14.43

#052D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#052D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052D40

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052D40	#FFFFFF	#000000	##FFFFFF
##052D40	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242D41

Deuteranopia (green-blind)

#1C2740

Tritanopia (blue-blind)

#003234

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #052d40;
/* rgb */ color: rgb(5, 45, 64);
/* oklch */ color: oklch(28.1% 0.055 234.6);

Tailwind

colors: {
  custom: {
    50: '#516575',
    500: '#052d40',
    950: '#000000',
  },
}

SCSS

$custom: #052d40;
$custom-light: #516575;
$custom-dark: #000000;

JSON

{
  "hex": "#052d40",
  "rgb": {
    "r": 5,
    "g": 45,
    "b": 64
  },
  "hsl": {
    "h": 199.322,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28101,
    "c": 0.05474,
    "h": 234.6
  },
  "luminance": 0.02279
}

Semantic roles & 50–950 ramp

primary

#052D40

secondary

#813F20

accent

#6F2CFC

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020508

muted

#787A7B

Preview Lab

Preview with #052D40

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

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