#275F90#275F90

#275F90 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.3% C 0.099 H 248.1°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#275F90
RGB	rgb(39, 95, 144)
HSL	hsl(208, 57%, 36%)
HSV	hsv(208, 73%, 56%)
CMYK	cmyk(72.9%, 34%, 0%, 43.5%)
CIE-LAB	lab(38.95, -1.11, -32.30)
CIE-LCH	lch(38.95, 32.32, 268.04°)
OKLab	oklab(47.25% -0.0369 -0.0916)
OKLCH	oklch(47.25% 0.099 248.1)
XYZ	xyz(9.9610, 10.6283, 27.9066)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275F90 #905827

analogous

#27908C #275F90 #272A90

triadic

#275F90 #90275F #5F9027

tetradic

#275F90 #8C2790 #905827 #2A9027

square

#275F90 #8C2790 #905827 #2A9027

split-complementary

#275F90 #90272A #908C27

monochromatic

#0D1F30 #1A3F60 #275F90 #347FC0 #5E9DD3

Accessibility & contrast

On white

6.72

#275F90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#275F90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275F90

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275F90	#FFFFFF	#000000	##FFFFFF
##275F90	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496192

Deuteranopia (green-blind)

#3A578F

Tritanopia (blue-blind)

#006B71

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #275f90;
/* rgb */ color: rgb(39, 95, 144);
/* oklch */ color: oklch(47.3% 0.099 248.1);

Tailwind

colors: {
  custom: {
    50: '#6f8cb1',
    500: '#275f90',
    950: '#000000',
  },
}

SCSS

$custom: #275f90;
$custom-light: #6f8cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#275f90",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 144
  },
  "hsl": {
    "h": 208,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4725,
    "c": 0.09877,
    "h": 248.1
  },
  "luminance": 0.10629
}

Semantic roles & 50–950 ramp

primary

#275F90

secondary

#B9865A

accent

#8F47E1

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #275F90

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

Preview Lab → · Contrast checker → · Palette generator →