#275FA9#275FA9

#275FA9 is a mid, vivid cyan. Relative luminance 0.115; OKLCH L 48.8% C 0.132 H 256.6°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#275FA9
RGB	rgb(39, 95, 169)
HSL	hsl(214, 63%, 41%)
HSV	hsv(214, 77%, 66%)
CMYK	cmyk(76.9%, 43.8%, 0%, 33.7%)
CIE-LAB	lab(40.38, 8.44, -44.97)
CIE-LCH	lch(40.38, 45.75, 280.64°)
OKLab	oklab(48.83% -0.0306 -0.1287)
OKLCH	oklch(48.83% 0.132 256.6)
XYZ	xyz(12.0877, 11.4789, 39.1070)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275FA9 #A97127

analogous

#27A0A9 #275FA9 #3027A9

triadic

#275FA9 #A9275F #5FA927

tetradic

#275FA9 #A927A0 #A97127 #27A930

square

#275FA9 #A927A0 #A97127 #27A930

split-complementary

#275FA9 #A93027 #A0A927

monochromatic

#102746 #1C4377 #275FA9 #3B7CD2 #6D9DDD

Accessibility & contrast

On white

6.37

#275FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#275FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275FA9

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275FA9	#FFFFFF	#000000	##FFFFFF
##275FA9	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AC

Deuteranopia (green-blind)

#215AA8

Tritanopia (blue-blind)

#00707B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #275fa9;
/* rgb */ color: rgb(39, 95, 169);
/* oklch */ color: oklch(48.8% 0.132 256.6);

Tailwind

colors: {
  custom: {
    50: '#748bc3',
    500: '#275fa9',
    950: '#000000',
  },
}

SCSS

$custom: #275fa9;
$custom-light: #748bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#275fa9",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 169
  },
  "hsl": {
    "h": 214.154,
    "s": 62.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48829,
    "c": 0.13232,
    "h": 256.6
  },
  "luminance": 0.1148
}

Semantic roles & 50–950 ramp

primary

#275FA9

secondary

#C49C68

accent

#9F42E6

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #275FA9

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

Preview Lab → · Contrast checker → · Palette generator →