#2876C5#2876C5

#2876C5 is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 55.9% C 0.143 H 252.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2876C5
RGB	rgb(40, 118, 197)
HSL	hsl(210, 66%, 46%)
HSV	hsv(210, 80%, 77%)
CMYK	cmyk(79.7%, 40.1%, 0%, 22.7%)
CIE-LAB	lab(48.81, 4.72, -47.80)
CIE-LCH	lch(48.81, 48.03, 275.64°)
OKLab	oklab(55.93% -0.0436 -0.1366)
OKLCH	oklch(55.93% 0.143 252.3)
XYZ	xyz(17.4277, 17.4371, 55.2597)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2876C5 #C57728

analogous

#28C5C5 #2876C5 #2828C5

triadic

#2876C5 #C52876 #76C528

tetradic

#2876C5 #C528C5 #C57728 #28C528

square

#2876C5 #C528C5 #C57728 #28C528

split-complementary

#2876C5 #C52828 #C5C528

monochromatic

#13395F #1E5892 #2876C5 #4F95DB #82B3E6

Accessibility & contrast

On white

4.68

#2876C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#2876C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2876C5

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2876C5	#FFFFFF	#000000	##FFFFFF
##2876C5	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507CC8

Deuteranopia (green-blind)

#366DC3

Tritanopia (blue-blind)

#008994

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2876c5;
/* rgb */ color: rgb(40, 118, 197);
/* oklch */ color: oklch(55.9% 0.143 252.3);

Tailwind

colors: {
  custom: {
    50: '#7a9dd7',
    500: '#2876c5',
    950: '#000000',
  },
}

SCSS

$custom: #2876c5;
$custom-light: #7a9dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#2876c5",
  "rgb": {
    "r": 40,
    "g": 118,
    "b": 197
  },
  "hsl": {
    "h": 210.191,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55931,
    "c": 0.14342,
    "h": 252.3
  },
  "luminance": 0.17439
}

Semantic roles & 50–950 ramp

primary

#2876C5

secondary

#CEA57A

accent

#943FE9

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2876C5

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

Preview Lab → · Contrast checker → · Palette generator →