#275B87#275B87

#275B87 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.7% C 0.091 H 247.0°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#275B87
RGB	rgb(39, 91, 135)
HSL	hsl(208, 55%, 34%)
HSV	hsv(208, 71%, 53%)
CMYK	cmyk(71.1%, 32.6%, 0%, 47.1%)
CIE-LAB	lab(37.23, -1.97, -29.56)
CIE-LCH	lch(37.23, 29.62, 266.20°)
OKLab	oklab(45.74% -0.0355 -0.0837)
OKLCH	oklch(45.74% 0.091 247)
XYZ	xyz(8.9493, 9.6618, 24.3102)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275B87 #875327

analogous

#278783 #275B87 #272B87

triadic

#275B87 #87275B #5B8727

tetradic

#275B87 #832787 #875327 #2B8727

square

#275B87 #832787 #875327 #2B8727

split-complementary

#275B87 #87272B #878327

monochromatic

#0C1B28 #193B58 #275B87 #357BB6 #5999CF

Accessibility & contrast

On white

7.16

#275B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#275B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275B87

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275B87	#FFFFFF	#000000	##FFFFFF
##275B87	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475D89

Deuteranopia (green-blind)

#3A5386

Tritanopia (blue-blind)

#00666B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #275b87;
/* rgb */ color: rgb(39, 91, 135);
/* oklch */ color: oklch(45.7% 0.091 247.0);

Tailwind

colors: {
  custom: {
    50: '#6d89aa',
    500: '#275b87',
    950: '#000000',
  },
}

SCSS

$custom: #275b87;
$custom-light: #6d89aa;
$custom-dark: #000000;

JSON

{
  "hex": "#275b87",
  "rgb": {
    "r": 39,
    "g": 91,
    "b": 135
  },
  "hsl": {
    "h": 207.5,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45743,
    "c": 0.09088,
    "h": 247
  },
  "luminance": 0.09663
}

Semantic roles & 50–950 ramp

primary

#275B87

secondary

#B48156

accent

#8E49DF

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #275B87

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

Preview Lab → · Contrast checker → · Palette generator →