#21767B#21767B

#21767B is a mid, moderate teal. Relative luminance 0.147; OKLCH L 51.9% C 0.078 H 200.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#21767B
RGB	rgb(33, 118, 123)
HSL	hsl(183, 58%, 31%)
HSV	hsv(183, 73%, 48%)
CMYK	cmyk(73.2%, 4.1%, 0%, 51.8%)
CIE-LAB	lab(45.23, -22.67, -10.00)
CIE-LCH	lch(45.23, 24.77, 203.81°)
OKLab	oklab(51.93% -0.073 -0.0278)
OKLCH	oklch(51.93% 0.078 200.8)
XYZ	xyz(10.6792, 14.7090, 21.0113)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21767B #7B2621

analogous

#217B53 #21767B #21497B

triadic

#21767B #7B2176 #767B21

tetradic

#21767B #53217B #7B2621 #497B21

square

#21767B #53217B #7B2621 #497B21

split-complementary

#21767B #7B2149 #7B5321

monochromatic

#07191A #14484B #21767B #2EA4AB #48C7CE

Accessibility & contrast

On white

5.33

#21767B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#21767B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21767B

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21767B	#FFFFFF	#000000	##FFFFFF
##21767B	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D717B

Deuteranopia (green-blind)

#60677B

Tritanopia (blue-blind)

#007B77

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #21767b;
/* rgb */ color: rgb(33, 118, 123);
/* oklch */ color: oklch(51.9% 0.078 200.8);

Tailwind

colors: {
  custom: {
    50: '#6b9ea1',
    500: '#21767b',
    950: '#000000',
  },
}

SCSS

$custom: #21767b;
$custom-light: #6b9ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#21767b",
  "rgb": {
    "r": 33,
    "g": 118,
    "b": 123
  },
  "hsl": {
    "h": 183.333,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51926,
    "c": 0.07807,
    "h": 200.8
  },
  "luminance": 0.1471
}

Semantic roles & 50–950 ramp

primary

#21767B

secondary

#AE4F4A

accent

#4F47E1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #21767B

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

Preview Lab → · Contrast checker → · Palette generator →