#278588#278588

#278588 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.5% C 0.085 H 198.2°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#278588
RGB	rgb(39, 133, 136)
HSL	hsl(182, 55%, 34%)
HSV	hsv(182, 71%, 53%)
CMYK	cmyk(71.3%, 2.2%, 0%, 46.7%)
CIE-LAB	lab(50.67, -25.41, -9.50)
CIE-LCH	lch(50.67, 27.13, 200.51°)
OKLab	oklab(56.51% -0.0804 -0.0264)
OKLCH	oklch(56.51% 0.085 198.2)
XYZ	xyz(13.6662, 18.9824, 26.2315)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278588 #882A27

analogous

#27885B #278588 #275588

triadic

#278588 #882785 #858827

tetradic

#278588 #5B2788 #882A27 #558827

square

#278588 #5B2788 #882A27 #558827

split-complementary

#278588 #882755 #885B27

monochromatic

#0C2829 #195658 #278588 #35B4B8 #5ACCD0

Accessibility & contrast

On white

4.38

#278588 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#278588 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278588

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278588	#FFFFFF	#000000	##000000
##278588	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)

#7B7F88

Deuteranopia (green-blind)

#6D7489

Tritanopia (blue-blind)

#008A86

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #278588;
/* rgb */ color: rgb(39, 133, 136);
/* oklch */ color: oklch(56.5% 0.085 198.2);

Tailwind

colors: {
  custom: {
    50: '#71a9aa',
    500: '#278588',
    950: '#000000',
  },
}

SCSS

$custom: #278588;
$custom-light: #71a9aa;
$custom-dark: #000000;

JSON

{
  "hex": "#278588",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 136
  },
  "hsl": {
    "h": 181.856,
    "s": 55.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56512,
    "c": 0.08463,
    "h": 198.2
  },
  "luminance": 0.18984
}

Semantic roles & 50–950 ramp

primary

#278588

secondary

#B55956

accent

#4E49DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #278588

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

Preview Lab → · Contrast checker → · Palette generator →