#275EA9#275EA9

#275EA9 is a mid, vivid cyan. Relative luminance 0.113; OKLCH L 48.6% C 0.134 H 257.1°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#275EA9
RGB	rgb(39, 94, 169)
HSL	hsl(215, 63%, 41%)
HSV	hsv(215, 77%, 66%)
CMYK	cmyk(76.9%, 44.4%, 0%, 33.7%)
CIE-LAB	lab(40.08, 9.09, -45.44)
CIE-LCH	lch(40.08, 46.34, 281.31°)
OKLab	oklab(48.6% -0.0297 -0.1301)
OKLCH	oklch(48.6% 0.134 257.1)
XYZ	xyz(11.9982, 11.2999, 39.0772)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275EA9 #A97227

analogous

#279FA9 #275EA9 #3127A9

triadic

#275EA9 #A9275E #5EA927

tetradic

#275EA9 #A9279F #A97227 #27A931

square

#275EA9 #A9279F #A97227 #27A931

split-complementary

#275EA9 #A93127 #9FA927

monochromatic

#102746 #1C4277 #275EA9 #3B7BD2 #6D9DDD

Accessibility & contrast

On white

6.44

#275EA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#275EA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275EA9

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275EA9	#FFFFFF	#000000	##FFFFFF
##275EA9	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3865AC

Deuteranopia (green-blind)

#1E59A7

Tritanopia (blue-blind)

#00707B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #275ea9;
/* rgb */ color: rgb(39, 94, 169);
/* oklch */ color: oklch(48.6% 0.134 257.1);

Tailwind

colors: {
  custom: {
    50: '#748bc3',
    500: '#275ea9',
    950: '#000000',
  },
}

SCSS

$custom: #275ea9;
$custom-light: #748bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#275ea9",
  "rgb": {
    "r": 39,
    "g": 94,
    "b": 169
  },
  "hsl": {
    "h": 214.615,
    "s": 62.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48601,
    "c": 0.1335,
    "h": 257.1
  },
  "luminance": 0.11301
}

Semantic roles & 50–950 ramp

primary

#275EA9

secondary

#C49D68

accent

#A042E6

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #275EA9

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

Preview Lab → · Contrast checker → · Palette generator →