#275B89#275B89

#275B89 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.9% C 0.093 H 248.1°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#275B89
RGB	rgb(39, 91, 137)
HSL	hsl(208, 56%, 35%)
HSV	hsv(208, 72%, 54%)
CMYK	cmyk(71.5%, 33.6%, 0%, 46.3%)
CIE-LAB	lab(37.33, -1.22, -30.61)
CIE-LCH	lch(37.33, 30.64, 267.72°)
OKLab	oklab(45.86% -0.0348 -0.0867)
OKLCH	oklch(45.86% 0.093 248.1)
XYZ	xyz(9.0914, 9.7187, 25.0588)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275B89 #895527

analogous

#278986 #275B89 #272A89

triadic

#275B89 #89275B #5B8927

tetradic

#275B89 #862789 #895527 #2A8927

square

#275B89 #862789 #895527 #2A8927

split-complementary

#275B89 #89272A #898627

monochromatic

#0C1C2A #193B59 #275B89 #357BB9 #5A99D0

Accessibility & contrast

On white

7.13

#275B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#275B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275B89

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275B89	#FFFFFF	#000000	##FFFFFF
##275B89	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465D8B

Deuteranopia (green-blind)

#395488

Tritanopia (blue-blind)

#00666B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #275b89;
/* rgb */ color: rgb(39, 91, 137);
/* oklch */ color: oklch(45.9% 0.093 248.1);

Tailwind

colors: {
  custom: {
    50: '#6e89ab',
    500: '#275b89',
    950: '#000000',
  },
}

SCSS

$custom: #275b89;
$custom-light: #6e89ab;
$custom-dark: #000000;

JSON

{
  "hex": "#275b89",
  "rgb": {
    "r": 39,
    "g": 91,
    "b": 137
  },
  "hsl": {
    "h": 208.163,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45859,
    "c": 0.09348,
    "h": 248.1
  },
  "luminance": 0.0972
}

Semantic roles & 50–950 ramp

primary

#275B89

secondary

#B58357

accent

#8F49DF

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #275B89

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

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