#21919E#21919E

#21919E is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.3% C 0.096 H 206.9°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#21919E
RGB	rgb(33, 145, 158)
HSL	hsl(186, 65%, 37%)
HSV	hsv(186, 79%, 62%)
CMYK	cmyk(79.1%, 8.2%, 0%, 38%)
CIE-LAB	lab(55.11, -25.25, -15.55)
CIE-LCH	lch(55.11, 29.65, 211.63°)
OKLab	oklab(60.33% -0.0854 -0.0433)
OKLCH	oklch(60.33% 0.096 206.9)
XYZ	xyz(16.9214, 23.0407, 35.8966)
Luminance	0.2304 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21919E #9E2E21

analogous

#219E6D #21919E #21539E

triadic

#21919E #9E2191 #919E21

tetradic

#21919E #6D219E #9E2E21 #539E21

square

#21919E #6D219E #9E2E21 #539E21

split-complementary

#21919E #9E2153 #9E6D21

monochromatic

#0C3439 #16636B #21919E #2CBFD1 #5CD0DD

Accessibility & contrast

On white

3.74

#21919E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#21919E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21919E

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21919E	#FFFFFF	#000000	##000000
##21919E	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848B9F

Deuteranopia (green-blind)

#737F9E

Tritanopia (blue-blind)

#009895

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21919e;
/* rgb */ color: rgb(33, 145, 158);
/* oklch */ color: oklch(60.3% 0.096 206.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21919e",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 158
  },
  "hsl": {
    "h": 186.24,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.60329,
    "c": 0.09571,
    "h": 206.9
  },
  "luminance": 0.23043
}

Semantic roles & 50–950 ramp

primary

#21919E

secondary

#C16459

accent

#513FE8

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091111

muted

#7B8080

Preview Lab

Preview with #21919E

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

Preview Lab → · Contrast checker → · Palette generator →