#215B5D#215B5D

#215B5D is a dark, muted teal. Relative luminance 0.086; OKLCH L 43.5% C 0.059 H 198.4°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#215B5D
RGB	rgb(33, 91, 93)
HSL	hsl(182, 48%, 25%)
HSV	hsv(182, 65%, 36%)
CMYK	cmyk(64.5%, 2.2%, 0%, 63.5%)
CIE-LAB	lab(35.19, -17.85, -6.76)
CIE-LCH	lch(35.19, 19.09, 200.75°)
OKLab	oklab(43.46% -0.0564 -0.0187)
OKLCH	oklch(43.46% 0.059 198.4)
XYZ	xyz(6.3432, 8.5952, 11.6785)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B5D #5D2321

analogous

#215D41 #215B5D #213D5D

triadic

#215B5D #5D215B #5B5D21

tetradic

#215B5D #41215D #5D2321 #3D5D21

square

#215B5D #41215D #5D2321 #3D5D21

split-complementary

#215B5D #5D213D #5D4121

monochromatic

#081617 #112F30 #215B5D #31878A #41B3B7

Accessibility & contrast

On white

7.72

#215B5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#215B5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B5D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B5D	#FFFFFF	#000000	##FFFFFF
##215B5D	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55575D

Deuteranopia (green-blind)

#4B505D

Tritanopia (blue-blind)

#005E5B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #215b5d;
/* rgb */ color: rgb(33, 91, 93);
/* oklch */ color: oklch(43.5% 0.059 198.4);

Tailwind

colors: {
  custom: {
    50: '#65898a',
    500: '#215b5d',
    950: '#000000',
  },
}

SCSS

$custom: #215b5d;
$custom-light: #65898a;
$custom-dark: #000000;

JSON

{
  "hex": "#215b5d",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 93
  },
  "hsl": {
    "h": 182,
    "s": 47.619,
    "l": 24.706
  },
  "oklch": {
    "l": 0.43458,
    "c": 0.05943,
    "h": 198.4
  },
  "luminance": 0.08596
}

Semantic roles & 50–950 ramp

primary

#215B5D

secondary

#914B49

accent

#5551D7

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #215B5D

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

Preview Lab → · Contrast checker → · Palette generator →