#278191#278191

#278191 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.8% C 0.085 H 212.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#278191
RGB	rgb(39, 129, 145)
HSL	hsl(189, 58%, 36%)
HSV	hsv(189, 73%, 57%)
CMYK	cmyk(73.1%, 11%, 0%, 43.1%)
CIE-LAB	lab(49.71, -20.45, -16.22)
CIE-LCH	lch(49.71, 26.10, 218.41°)
OKLab	oklab(55.84% -0.0722 -0.0451)
OKLCH	oklch(55.84% 0.085 212)
XYZ	xyz(13.7956, 18.1746, 29.5635)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278191 #913727

analogous

#27916C #278191 #274C91

triadic

#278191 #912781 #819127

tetradic

#278191 #6C2791 #913727 #4C9127

square

#278191 #6C2791 #913727 #4C9127

split-complementary

#278191 #91274C #916C27

monochromatic

#0D2B31 #1A5661 #278191 #34ACC1 #5FC2D4

Accessibility & contrast

On white

4.53

#278191 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#278191 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278191

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278191	#FFFFFF	#000000	##000000
##278191	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747C92

Deuteranopia (green-blind)

#667291

Tritanopia (blue-blind)

#008886

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #278191;
/* rgb */ color: rgb(39, 129, 145);
/* oklch */ color: oklch(55.8% 0.085 212.0);

Tailwind

colors: {
  custom: {
    50: '#71a5b1',
    500: '#278191',
    950: '#000000',
  },
}

SCSS

$custom: #278191;
$custom-light: #71a5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#278191",
  "rgb": {
    "r": 39,
    "g": 129,
    "b": 145
  },
  "hsl": {
    "h": 189.057,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55842,
    "c": 0.08512,
    "h": 212
  },
  "luminance": 0.18176
}

Semantic roles & 50–950 ramp

primary

#278191

secondary

#B9695B

accent

#5E47E1

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #278191

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

Preview Lab → · Contrast checker → · Palette generator →