#21919F#21919F

#21919F is a mid, moderate teal. Relative luminance 0.231; OKLCH L 60.4% C 0.096 H 207.8°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#21919F
RGB	rgb(33, 145, 159)
HSL	hsl(187, 66%, 38%)
HSV	hsv(187, 79%, 62%)
CMYK	cmyk(79.2%, 8.8%, 0%, 37.6%)
CIE-LAB	lab(55.15, -24.92, -16.07)
CIE-LCH	lch(55.15, 29.66, 212.82°)
OKLab	oklab(60.37% -0.0849 -0.0447)
OKLCH	oklch(60.37% 0.096 207.8)
XYZ	xyz(17.0078, 23.0752, 36.3517)
Luminance	0.2308 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21919F #9F2F21

analogous

#219F6E #21919F #21529F

triadic

#21919F #9F2191 #919F21

tetradic

#21919F #6E219F #9F2F21 #529F21

square

#21919F #6E219F #9F2F21 #529F21

split-complementary

#21919F #9F2152 #9F6E21

monochromatic

#0C353A #16636C #21919F #2CBFD2 #5DCFDD

Accessibility & contrast

On white

3.74

#21919F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#21919F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21919F

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21919F	#FFFFFF	#000000	##000000
##21919F	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848BA0

Deuteranopia (green-blind)

#737F9F

Tritanopia (blue-blind)

#009895

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21919f;
/* rgb */ color: rgb(33, 145, 159);
/* oklch */ color: oklch(60.4% 0.096 207.8);

Tailwind

colors: {
  custom: {
    50: '#73b1bb',
    500: '#21919f',
    950: '#000000',
  },
}

SCSS

$custom: #21919f;
$custom-light: #73b1bb;
$custom-dark: #000000;

JSON

{
  "hex": "#21919f",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 159
  },
  "hsl": {
    "h": 186.667,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60369,
    "c": 0.096,
    "h": 207.8
  },
  "luminance": 0.23077
}

Semantic roles & 50–950 ramp

primary

#21919F

secondary

#C2655A

accent

#523FE9

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091111

muted

#7B8080

Preview Lab

Preview with #21919F

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

Preview Lab → · Contrast checker → · Palette generator →