#275FAA#275FAA

#275FAA is a mid, vivid cyan. Relative luminance 0.115; OKLCH L 48.9% C 0.134 H 256.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#275FAA
RGB	rgb(39, 95, 170)
HSL	hsl(214, 63%, 41%)
HSV	hsv(214, 77%, 67%)
CMYK	cmyk(77.1%, 44.1%, 0%, 33.3%)
CIE-LAB	lab(40.44, 8.83, -45.46)
CIE-LCH	lch(40.44, 46.31, 280.99°)
OKLab	oklab(48.9% -0.0304 -0.1302)
OKLCH	oklch(48.9% 0.134 256.9)
XYZ	xyz(12.1819, 11.5166, 39.6033)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275FAA #AA7227

analogous

#27A0AA #275FAA #3027AA

triadic

#275FAA #AA275F #5FAA27

tetradic

#275FAA #AA27A0 #AA7227 #27AA30

square

#275FAA #AA27A0 #AA7227 #27AA30

split-complementary

#275FAA #AA3027 #A0AA27

monochromatic

#102746 #1C4378 #275FAA #3C7CD2 #6E9EDE

Accessibility & contrast

On white

6.36

#275FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#275FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275FAA

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275FAA	#FFFFFF	#000000	##FFFFFF
##275FAA	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3966AD

Deuteranopia (green-blind)

#205AA8

Tritanopia (blue-blind)

#00717C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #275faa;
/* rgb */ color: rgb(39, 95, 170);
/* oklch */ color: oklch(48.9% 0.134 256.9);

Tailwind

colors: {
  custom: {
    50: '#748bc4',
    500: '#275faa',
    950: '#000000',
  },
}

SCSS

$custom: #275faa;
$custom-light: #748bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#275faa",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 170
  },
  "hsl": {
    "h": 214.351,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48897,
    "c": 0.13369,
    "h": 256.9
  },
  "luminance": 0.11518
}

Semantic roles & 50–950 ramp

primary

#275FAA

secondary

#C49D69

accent

#A042E6

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C13

muted

#7B7D82

Preview Lab

Preview with #275FAA

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

Preview Lab → · Contrast checker → · Palette generator →