#278289#278289

#278289 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.8% C 0.083 H 202.6°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#278289
RGB	rgb(39, 130, 137)
HSL	hsl(184, 56%, 35%)
HSV	hsv(184, 72%, 54%)
CMYK	cmyk(71.5%, 5.1%, 0%, 46.3%)
CIE-LAB	lab(49.74, -23.56, -11.48)
CIE-LCH	lch(49.74, 26.21, 205.98°)
OKLab	oklab(55.77% -0.0767 -0.0319)
OKLCH	oklch(55.77% 0.083 202.6)
XYZ	xyz(13.3327, 18.2012, 26.4726)
Luminance	0.1820 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278289 #892E27

analogous

#27895F #278289 #275189

triadic

#278289 #892782 #828927

tetradic

#278289 #5F2789 #892E27 #518927

square

#278289 #5F2789 #892E27 #518927

split-complementary

#278289 #892751 #895F27

monochromatic

#0C282A #195559 #278289 #35AFB9 #5AC8D0

Accessibility & contrast

On white

4.53

#278289 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#278289 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278289

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278289	#FFFFFF	#000000	##000000
##278289	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)

#787C8A

Deuteranopia (green-blind)

#697289

Tritanopia (blue-blind)

#008784

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #278289;
/* rgb */ color: rgb(39, 130, 137);
/* oklch */ color: oklch(55.8% 0.083 202.6);

Tailwind

colors: {
  custom: {
    50: '#70a6ab',
    500: '#278289',
    950: '#000000',
  },
}

SCSS

$custom: #278289;
$custom-light: #70a6ab;
$custom-dark: #000000;

JSON

{
  "hex": "#278289",
  "rgb": {
    "r": 39,
    "g": 130,
    "b": 137
  },
  "hsl": {
    "h": 184.286,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55773,
    "c": 0.0831,
    "h": 202.6
  },
  "luminance": 0.18203
}

Semantic roles & 50–950 ramp

primary

#278289

secondary

#B55D57

accent

#5449DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #278289

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

Preview Lab → · Contrast checker → · Palette generator →