#052B39#052B39

#052B39 is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.1% C 0.048 H 227.7°. Best body text is #FFFFFF at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#052B39
RGB	rgb(5, 43, 57)
HSL	hsl(196, 84%, 12%)
HSV	hsv(196, 91%, 22%)
CMYK	cmyk(91.2%, 24.6%, 0%, 77.6%)
CIE-LAB	lab(15.77, -7.11, -12.68)
CIE-LCH	lch(15.77, 14.54, 240.72°)
OKLab	oklab(27.09% -0.0325 -0.0356)
OKLCH	oklch(27.09% 0.048 227.7)
XYZ	xyz(1.6647, 2.0552, 4.1791)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052B39 #391305

analogous

#05392D #052B39 #051139

triadic

#052B39 #39052B #2B3905

tetradic

#052B39 #2D0539 #391305 #113905

square

#052B39 #2D0539 #391305 #113905

split-complementary

#052B39 #390511 #392D05

monochromatic

#02151C #02151C #052B39 #0A5571 #0F80AA

Accessibility & contrast

On white

14.88

#052B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#052B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052B39

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052B39	#FFFFFF	#000000	##FFFFFF
##052B39	1.00	14.88	1.41	14.88
#FFFFFF	14.88	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242A3A

Deuteranopia (green-blind)

#1D2539

Tritanopia (blue-blind)

#002F30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #052b39;
/* rgb */ color: rgb(5, 43, 57);
/* oklch */ color: oklch(27.1% 0.048 227.7);

Tailwind

colors: {
  custom: {
    50: '#4f646f',
    500: '#052b39',
    950: '#000000',
  },
}

SCSS

$custom: #052b39;
$custom-light: #4f646f;
$custom-dark: #000000;

JSON

{
  "hex": "#052b39",
  "rgb": {
    "r": 5,
    "g": 43,
    "b": 57
  },
  "hsl": {
    "h": 196.154,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.27089,
    "c": 0.04821,
    "h": 227.7
  },
  "luminance": 0.02055
}

Semantic roles & 50–950 ramp

primary

#052B39

secondary

#7A3820

accent

#652EFA

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #052B39

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

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