#278391#278391

#278391 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.4% C 0.086 H 209.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#278391
RGB	rgb(39, 131, 145)
HSL	hsl(188, 58%, 36%)
HSV	hsv(188, 73%, 57%)
CMYK	cmyk(73.1%, 9.7%, 0%, 43.1%)
CIE-LAB	lab(50.34, -21.51, -15.25)
CIE-LCH	lch(50.34, 26.37, 215.34°)
OKLab	oklab(56.35% -0.0743 -0.0424)
OKLCH	oklch(56.35% 0.086 209.7)
XYZ	xyz(14.0616, 18.7066, 29.6522)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278391 #913527

analogous

#27916A #278391 #274E91

triadic

#278391 #912783 #839127

tetradic

#278391 #6A2791 #913527 #4E9127

square

#278391 #6A2791 #913527 #4E9127

split-complementary

#278391 #91274E #916A27

monochromatic

#0D2C31 #1A5761 #278391 #34AFC1 #5FC4D4

Accessibility & contrast

On white

4.43

#278391 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#278391 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278391

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278391	#FFFFFF	#000000	##000000
##278391	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)

#777E92

Deuteranopia (green-blind)

#687391

Tritanopia (blue-blind)

#008987

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #278391;
/* rgb */ color: rgb(39, 131, 145);
/* oklch */ color: oklch(56.4% 0.086 209.7);

Tailwind

colors: {
  custom: {
    50: '#72a7b1',
    500: '#278391',
    950: '#000000',
  },
}

SCSS

$custom: #278391;
$custom-light: #72a7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#278391",
  "rgb": {
    "r": 39,
    "g": 131,
    "b": 145
  },
  "hsl": {
    "h": 187.925,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.56354,
    "c": 0.08553,
    "h": 209.7
  },
  "luminance": 0.18708
}

Semantic roles & 50–950 ramp

primary

#278391

secondary

#B9675B

accent

#5B47E1

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #278391

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

Preview Lab → · Contrast checker → · Palette generator →