#052A39#052A39

#052A39 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.8% C 0.049 H 230.0°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#052A39
RGB	rgb(5, 42, 57)
HSL	hsl(197, 84%, 12%)
HSV	hsv(197, 91%, 22%)
CMYK	cmyk(91.2%, 26.3%, 0%, 77.6%)
CIE-LAB	lab(15.40, -6.44, -13.26)
CIE-LCH	lch(15.40, 14.74, 244.11°)
OKLab	oklab(26.79% -0.0313 -0.0373)
OKLCH	oklch(26.79% 0.049 230)
XYZ	xyz(1.6288, 1.9834, 4.1671)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052A39 #391405

analogous

#05392E #052A39 #051039

triadic

#052A39 #39052A #2A3905

tetradic

#052A39 #2E0539 #391405 #103905

square

#052A39 #2E0539 #391405 #103905

split-complementary

#052A39 #390510 #392E05

monochromatic

#02151C #02151C #052A39 #0A5371 #0F7DAA

Accessibility & contrast

On white

15.03

#052A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#052A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052A39

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052A39	#FFFFFF	#000000	##FFFFFF
##052A39	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22293A

Deuteranopia (green-blind)

#1B2439

Tritanopia (blue-blind)

#002E2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #052a39;
/* rgb */ color: rgb(5, 42, 57);
/* oklch */ color: oklch(26.8% 0.049 230.0);

Tailwind

colors: {
  custom: {
    50: '#4f636f',
    500: '#052a39',
    950: '#000000',
  },
}

SCSS

$custom: #052a39;
$custom-light: #4f636f;
$custom-dark: #000000;

JSON

{
  "hex": "#052a39",
  "rgb": {
    "r": 5,
    "g": 42,
    "b": 57
  },
  "hsl": {
    "h": 197.308,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.26789,
    "c": 0.04872,
    "h": 230
  },
  "luminance": 0.01984
}

Semantic roles & 50–950 ramp

primary

#052A39

secondary

#7A3A20

accent

#692EFA

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #052A39

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

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