#21919D#21919D

#21919D is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.3% C 0.095 H 206.0°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#21919D
RGB	rgb(33, 145, 157)
HSL	hsl(186, 65%, 37%)
HSV	hsv(186, 79%, 62%)
CMYK	cmyk(79%, 7.6%, 0%, 38.4%)
CIE-LAB	lab(55.08, -25.57, -15.03)
CIE-LCH	lch(55.08, 29.66, 210.45°)
OKLab	oklab(60.29% -0.0858 -0.0418)
OKLCH	oklch(60.29% 0.095 206)
XYZ	xyz(16.8357, 23.0064, 35.4451)
Luminance	0.2301 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21919D #9D2D21

analogous

#219D6B #21919D #21539D

triadic

#21919D #9D2191 #919D21

tetradic

#21919D #6B219D #9D2D21 #539D21

square

#21919D #6B219D #9D2D21 #539D21

split-complementary

#21919D #9D2153 #9D6B21

monochromatic

#0C3438 #16626A #21919D #2CC0D0 #5CD0DD

Accessibility & contrast

On white

3.75

#21919D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#21919D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21919D

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21919D	#FFFFFF	#000000	##000000
##21919D	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848B9E

Deuteranopia (green-blind)

#737F9D

Tritanopia (blue-blind)

#009894

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21919d;
/* rgb */ color: rgb(33, 145, 157);
/* oklch */ color: oklch(60.3% 0.095 206.0);

Tailwind

colors: {
  custom: {
    50: '#73b1ba',
    500: '#21919d',
    950: '#000000',
  },
}

SCSS

$custom: #21919d;
$custom-light: #73b1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#21919d",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 157
  },
  "hsl": {
    "h": 185.806,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.60289,
    "c": 0.09546,
    "h": 206
  },
  "luminance": 0.23008
}

Semantic roles & 50–950 ramp

primary

#21919D

secondary

#C16359

accent

#5040E8

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091111

muted

#7B8080

Preview Lab

Preview with #21919D

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

Preview Lab → · Contrast checker → · Palette generator →