#2875BD#2875BD

#2875BD is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.2% C 0.134 H 250.5°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#2875BD
RGB	rgb(40, 117, 189)
HSL	hsl(209, 65%, 45%)
HSV	hsv(209, 79%, 74%)
CMYK	cmyk(78.8%, 38.1%, 0%, 25.9%)
CIE-LAB	lab(48.07, 2.32, -44.38)
CIE-LCH	lch(48.07, 44.44, 272.99°)
OKLab	oklab(55.21% -0.0447 -0.1266)
OKLCH	oklch(55.21% 0.134 250.5)
XYZ	xyz(16.4182, 16.8459, 50.5205)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2875BD #BD7028

analogous

#28BDBA #2875BD #282BBD

triadic

#2875BD #BD2875 #75BD28

tetradic

#2875BD #BA28BD #BD7028 #2BBD28

square

#2875BD #BA28BD #BD7028 #2BBD28

split-complementary

#2875BD #BD282B #BDBA28

monochromatic

#133658 #1D568A #2875BD #4A94D9 #7CB1E3

Accessibility & contrast

On white

4.81

#2875BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#2875BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2875BD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2875BD	#FFFFFF	#000000	##FFFFFF
##2875BD	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5379C0

Deuteranopia (green-blind)

#3C6CBC

Tritanopia (blue-blind)

#008690

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2875bd;
/* rgb */ color: rgb(40, 117, 189);
/* oklch */ color: oklch(55.2% 0.134 250.5);

Tailwind

colors: {
  custom: {
    50: '#799cd1',
    500: '#2875bd',
    950: '#000000',
  },
}

SCSS

$custom: #2875bd;
$custom-light: #799cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2875bd",
  "rgb": {
    "r": 40,
    "g": 117,
    "b": 189
  },
  "hsl": {
    "h": 208.993,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55206,
    "c": 0.13427,
    "h": 250.5
  },
  "luminance": 0.16848
}

Semantic roles & 50–950 ramp

primary

#2875BD

secondary

#CB9F75

accent

#9140E8

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2875BD

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

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