#278491#278491

#278491 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.6% C 0.086 H 208.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#278491
RGB	rgb(39, 132, 145)
HSL	hsl(187, 58%, 36%)
HSV	hsv(187, 73%, 57%)
CMYK	cmyk(73.1%, 9%, 0%, 43.1%)
CIE-LAB	lab(50.66, -22.04, -14.77)
CIE-LCH	lch(50.66, 26.53, 213.83°)
OKLab	oklab(56.61% -0.0753 -0.0411)
OKLCH	oklch(56.61% 0.086 208.6)
XYZ	xyz(14.1966, 18.9765, 29.6972)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278491 #913427

analogous

#279169 #278491 #274F91

triadic

#278491 #912784 #849127

tetradic

#278491 #692791 #913427 #4F9127

square

#278491 #692791 #913427 #4F9127

split-complementary

#278491 #91274F #916927

monochromatic

#0D2C31 #1A5861 #278491 #34B0C1 #5FC5D4

Accessibility & contrast

On white

4.38

#278491 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#278491 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278491

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278491	#FFFFFF	#000000	##000000
##278491	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787F92

Deuteranopia (green-blind)

#697491

Tritanopia (blue-blind)

#008A88

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #278491;
/* rgb */ color: rgb(39, 132, 145);
/* oklch */ color: oklch(56.6% 0.086 208.6);

Tailwind

colors: {
  custom: {
    50: '#72a8b1',
    500: '#278491',
    950: '#000000',
  },
}

SCSS

$custom: #278491;
$custom-light: #72a8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#278491",
  "rgb": {
    "r": 39,
    "g": 132,
    "b": 145
  },
  "hsl": {
    "h": 187.358,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5661,
    "c": 0.08579,
    "h": 208.6
  },
  "luminance": 0.18978
}

Semantic roles & 50–950 ramp

primary

#278491

secondary

#B9665B

accent

#5A47E1

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #278491

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

Preview Lab → · Contrast checker → · Palette generator →