#275EA8#275EA8

#275EA8 is a mid, vivid cyan. Relative luminance 0.113; OKLCH L 48.5% C 0.132 H 256.9°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#275EA8
RGB	rgb(39, 94, 168)
HSL	hsl(214, 62%, 41%)
HSV	hsv(214, 77%, 66%)
CMYK	cmyk(76.8%, 44%, 0%, 34.1%)
CIE-LAB	lab(40.02, 8.71, -44.95)
CIE-LCH	lch(40.02, 45.78, 280.96°)
OKLab	oklab(48.53% -0.0299 -0.1287)
OKLCH	oklch(48.53% 0.132 256.9)
XYZ	xyz(11.9047, 11.2625, 38.5847)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275EA8 #A87127

analogous

#279EA8 #275EA8 #3127A8

triadic

#275EA8 #A8275E #5EA827

tetradic

#275EA8 #A8279E #A87127 #27A831

square

#275EA8 #A8279E #A87127 #27A831

split-complementary

#275EA8 #A83127 #9EA827

monochromatic

#102645 #1B4276 #275EA8 #3B7BD1 #6C9CDD

Accessibility & contrast

On white

6.46

#275EA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#275EA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275EA8

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275EA8	#FFFFFF	#000000	##FFFFFF
##275EA8	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3965AB

Deuteranopia (green-blind)

#2059A7

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #275ea8;
/* rgb */ color: rgb(39, 94, 168);
/* oklch */ color: oklch(48.5% 0.132 256.9);

Tailwind

colors: {
  custom: {
    50: '#748bc2',
    500: '#275ea8',
    950: '#000000',
  },
}

SCSS

$custom: #275ea8;
$custom-light: #748bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#275ea8",
  "rgb": {
    "r": 39,
    "g": 94,
    "b": 168
  },
  "hsl": {
    "h": 214.419,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48533,
    "c": 0.13213,
    "h": 256.9
  },
  "luminance": 0.11264
}

Semantic roles & 50–950 ramp

primary

#275EA8

secondary

#C39C67

accent

#A042E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #275EA8

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

Preview Lab → · Contrast checker → · Palette generator →