#215751#215751

#215751 is a dark, muted teal. Relative luminance 0.077; OKLCH L 41.9% C 0.058 H 185.3°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#215751
RGB	rgb(33, 87, 81)
HSL	hsl(173, 45%, 24%)
HSV	hsv(173, 62%, 34%)
CMYK	cmyk(62.1%, 0%, 6.9%, 65.9%)
CIE-LAB	lab(33.42, -19.39, -1.86)
CIE-LCH	lch(33.42, 19.48, 185.49°)
OKLab	oklab(41.89% -0.0575 -0.0053)
OKLCH	oklch(41.89% 0.058 185.3)
XYZ	xyz(5.5199, 7.7333, 8.9848)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215751 #572127

analogous

#215736 #215751 #214257

triadic

#215751 #512157 #575121

tetradic

#215751 #362157 #572127 #425721

square

#215751 #362157 #572127 #425721

split-complementary

#215751 #572142 #573621

monochromatic

#081615 #102B28 #215751 #32837A #43B0A4

Accessibility & contrast

On white

8.25

#215751 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#215751 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215751

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215751	#FFFFFF	#000000	##FFFFFF
##215751	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535251

Deuteranopia (green-blind)

#4A4C52

Tritanopia (blue-blind)

#005955

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #215751;
/* rgb */ color: rgb(33, 87, 81);
/* oklch */ color: oklch(41.9% 0.058 185.3);

Tailwind

colors: {
  custom: {
    50: '#638681',
    500: '#215751',
    950: '#000000',
  },
}

SCSS

$custom: #215751;
$custom-light: #638681;
$custom-dark: #000000;

JSON

{
  "hex": "#215751",
  "rgb": {
    "r": 33,
    "g": 87,
    "b": 81
  },
  "hsl": {
    "h": 173.333,
    "s": 45,
    "l": 23.529
  },
  "oklch": {
    "l": 0.41891,
    "c": 0.05772,
    "h": 185.3
  },
  "luminance": 0.07734
}

Semantic roles & 50–950 ramp

primary

#215751

secondary

#8B4950

accent

#5362D5

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#060B0A

muted

#7A7C7C

Preview Lab

Preview with #215751

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

Preview Lab → · Contrast checker → · Palette generator →