#215858#215858

#215858 is a dark, muted teal. Relative luminance 0.080; OKLCH L 42.4% C 0.057 H 195.2°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#215858
RGB	rgb(33, 88, 88)
HSL	hsl(180, 45%, 24%)
HSV	hsv(180, 63%, 35%)
CMYK	cmyk(62.5%, 0%, 0%, 65.5%)
CIE-LAB	lab(34.00, -17.78, -5.41)
CIE-LCH	lch(34.00, 18.59, 196.94°)
OKLab	oklab(42.43% -0.0552 -0.015)
OKLCH	oklch(42.43% 0.057 195.2)
XYZ	xyz(5.8776, 8.0068, 10.4663)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215858 #582121

analogous

#21583C #215858 #213C58

triadic

#215858 #582158 #585821

tetradic

#215858 #3C2158 #582121 #3C5821

square

#215858 #3C2158 #582121 #3C5821

split-complementary

#215858 #58213C #583C21

monochromatic

#081616 #102B2B #215858 #328585 #42B1B1

Accessibility & contrast

On white

8.07

#215858 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#215858 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215858

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215858	#FFFFFF	#000000	##FFFFFF
##215858	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525458

Deuteranopia (green-blind)

#494D58

Tritanopia (blue-blind)

#005B58

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #215858;
/* rgb */ color: rgb(33, 88, 88);
/* oklch */ color: oklch(42.4% 0.057 195.2);

Tailwind

colors: {
  custom: {
    50: '#648787',
    500: '#215858',
    950: '#000000',
  },
}

SCSS

$custom: #215858;
$custom-light: #648787;
$custom-dark: #000000;

JSON

{
  "hex": "#215858",
  "rgb": {
    "r": 33,
    "g": 88,
    "b": 88
  },
  "hsl": {
    "h": 180,
    "s": 45.455,
    "l": 23.725
  },
  "oklch": {
    "l": 0.42434,
    "c": 0.05719,
    "h": 195.2
  },
  "luminance": 0.08007
}

Semantic roles & 50–950 ramp

primary

#215858

secondary

#8C4949

accent

#5353D5

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #215858

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

Preview Lab → · Contrast checker → · Palette generator →