#052B31#052B31

#052B31 is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.7% C 0.042 H 210.4°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#052B31
RGB	rgb(5, 43, 49)
HSL	hsl(188, 81%, 11%)
HSV	hsv(188, 90%, 19%)
CMYK	cmyk(89.8%, 12.2%, 0%, 80.8%)
CIE-LAB	lab(15.39, -10.43, -7.66)
CIE-LCH	lch(15.39, 12.94, 216.30°)
OKLab	oklab(26.65% -0.0364 -0.0213)
OKLCH	oklch(26.65% 0.042 210.4)
XYZ	xyz(1.4806, 1.9816, 3.2096)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052B31 #310B05

analogous

#053121 #052B31 #051531

triadic

#052B31 #31052B #2B3105

tetradic

#052B31 #210531 #310B05 #153105

square

#052B31 #210531 #310B05 #153105

split-complementary

#052B31 #310515 #312105

monochromatic

#03181C #03181C #052B31 #0B5C69 #108CA0

Accessibility & contrast

On white

15.04

#052B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#052B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052B31

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052B31	#FFFFFF	#000000	##FFFFFF
##052B31	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262931

Deuteranopia (green-blind)

#202531

Tritanopia (blue-blind)

#002E2D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #052b31;
/* rgb */ color: rgb(5, 43, 49);
/* oklch */ color: oklch(26.7% 0.042 210.4);

Tailwind

colors: {
  custom: {
    50: '#4d6469',
    500: '#052b31',
    950: '#000000',
  },
}

SCSS

$custom: #052b31;
$custom-light: #4d6469;
$custom-dark: #000000;

JSON

{
  "hex": "#052b31",
  "rgb": {
    "r": 5,
    "g": 43,
    "b": 49
  },
  "hsl": {
    "h": 188.182,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.26653,
    "c": 0.04218,
    "h": 210.4
  },
  "luminance": 0.01982
}

Semantic roles & 50–950 ramp

primary

#052B31

secondary

#722B1F

accent

#4B30F8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020506

muted

#787A7A

Preview Lab

Preview with #052B31

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

Preview Lab → · Contrast checker → · Palette generator →