#275EA2#275EA2

#275EA2 is a mid, vivid cyan. Relative luminance 0.110; OKLCH L 48.1% C 0.124 H 255.4°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#275EA2
RGB	rgb(39, 94, 162)
HSL	hsl(213, 61%, 39%)
HSV	hsv(213, 76%, 64%)
CMYK	cmyk(75.9%, 42%, 0%, 36.5%)
CIE-LAB	lab(39.65, 6.39, -41.97)
CIE-LCH	lch(39.65, 42.45, 278.66°)
OKLab	oklab(48.13% -0.0312 -0.1199)
OKLCH	oklch(48.13% 0.124 255.4)
XYZ	xyz(11.3586, 11.0441, 35.7085)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275EA2 #A26B27

analogous

#279CA2 #275EA2 #2E27A2

triadic

#275EA2 #A2275E #5EA227

tetradic

#275EA2 #A2279C #A26B27 #27A22E

square

#275EA2 #A2279C #A26B27 #27A22E

split-complementary

#275EA2 #A22E27 #9CA227

monochromatic

#0F253F #1B4171 #275EA2 #377BCF #699CDB

Accessibility & contrast

On white

6.54

#275EA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#275EA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275EA2

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275EA2	#FFFFFF	#000000	##FFFFFF
##275EA2	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A5

Deuteranopia (green-blind)

#2858A1

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #275ea2;
/* rgb */ color: rgb(39, 94, 162);
/* oklch */ color: oklch(48.1% 0.124 255.4);

Tailwind

colors: {
  custom: {
    50: '#738bbe',
    500: '#275ea2',
    950: '#000000',
  },
}

SCSS

$custom: #275ea2;
$custom-light: #738bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#275ea2",
  "rgb": {
    "r": 39,
    "g": 94,
    "b": 162
  },
  "hsl": {
    "h": 213.171,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48132,
    "c": 0.12393,
    "h": 255.4
  },
  "luminance": 0.11045
}

Semantic roles & 50–950 ramp

primary

#275EA2

secondary

#C19764

accent

#9C43E4

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #275EA2

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

Preview Lab → · Contrast checker → · Palette generator →