#275A90#275A90

#275A90 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.0% C 0.104 H 252.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#275A90
RGB	rgb(39, 90, 144)
HSL	hsl(211, 57%, 36%)
HSV	hsv(211, 73%, 56%)
CMYK	cmyk(72.9%, 37.5%, 0%, 43.5%)
CIE-LAB	lab(37.40, 2.07, -34.75)
CIE-LCH	lch(37.40, 34.81, 273.40°)
OKLab	oklab(46.04% -0.0318 -0.0988)
OKLCH	oklch(46.04% 0.104 252.2)
XYZ	xyz(9.5250, 9.7562, 27.7613)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275A90 #905D27

analogous

#278E90 #275A90 #282790

triadic

#275A90 #90275A #5A9027

tetradic

#275A90 #90278E #905D27 #279028

square

#275A90 #90278E #905D27 #279028

split-complementary

#275A90 #902827 #8E9027

monochromatic

#0D1E30 #1A3C60 #275A90 #3478C0 #5E97D3

Accessibility & contrast

On white

7.12

#275A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#275A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275A90

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275A90	#FFFFFF	#000000	##FFFFFF
##275A90	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415D92

Deuteranopia (green-blind)

#32548F

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #275a90;
/* rgb */ color: rgb(39, 90, 144);
/* oklch */ color: oklch(46.0% 0.104 252.2);

Tailwind

colors: {
  custom: {
    50: '#6f88b1',
    500: '#275a90',
    950: '#000000',
  },
}

SCSS

$custom: #275a90;
$custom-light: #6f88b1;
$custom-dark: #000000;

JSON

{
  "hex": "#275a90",
  "rgb": {
    "r": 39,
    "g": 90,
    "b": 144
  },
  "hsl": {
    "h": 210.857,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.46037,
    "c": 0.10384,
    "h": 252.2
  },
  "luminance": 0.09757
}

Semantic roles & 50–950 ramp

primary

#275A90

secondary

#B98B5A

accent

#9647E1

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #275A90

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

Preview Lab → · Contrast checker → · Palette generator →