#21848C#21848C

#21848C is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.3% C 0.087 H 203.2°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#21848C
RGB	rgb(33, 132, 140)
HSL	hsl(184, 62%, 34%)
HSV	hsv(184, 76%, 55%)
CMYK	cmyk(76.4%, 5.7%, 0%, 45.1%)
CIE-LAB	lab(50.36, -24.43, -12.32)
CIE-LCH	lch(50.36, 27.36, 206.77°)
OKLab	oklab(56.27% -0.0801 -0.0342)
OKLCH	oklch(56.27% 0.087 203.2)
XYZ	xyz(13.6100, 18.7177, 27.7014)
Luminance	0.1872 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21848C #8C2921

analogous

#218C5F #21848C #214F8C

triadic

#21848C #8C2184 #848C21

tetradic

#21848C #5F218C #8C2921 #4F8C21

square

#21848C #5F218C #8C2921 #4F8C21

split-complementary

#21848C #8C214F #8C5F21

monochromatic

#0A2729 #15555A #21848C #2DB3BE #51CCD6

Accessibility & contrast

On white

4.43

#21848C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#21848C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21848C

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21848C	#FFFFFF	#000000	##000000
##21848C	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797E8D

Deuteranopia (green-blind)

#6A738C

Tritanopia (blue-blind)

#008A86

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #21848c;
/* rgb */ color: rgb(33, 132, 140);
/* oklch */ color: oklch(56.3% 0.087 203.2);

Tailwind

colors: {
  custom: {
    50: '#6fa8ad',
    500: '#21848c',
    950: '#000000',
  },
}

SCSS

$custom: #21848c;
$custom-light: #6fa8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#21848c",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 140
  },
  "hsl": {
    "h": 184.486,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56269,
    "c": 0.08709,
    "h": 203.2
  },
  "luminance": 0.18719
}

Semantic roles & 50–950 ramp

primary

#21848C

secondary

#B9574F

accent

#4F43E5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #21848C

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

Preview Lab → · Contrast checker → · Palette generator →