#2880C4#2880C4

#2880C4 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.2% C 0.132 H 246.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2880C4
RGB	rgb(40, 128, 196)
HSL	hsl(206, 66%, 46%)
HSV	hsv(206, 80%, 77%)
CMYK	cmyk(79.6%, 34.7%, 0%, 23.1%)
CIE-LAB	lab(51.69, -1.73, -42.64)
CIE-LCH	lch(51.69, 42.67, 267.68°)
OKLab	oklab(58.18% -0.0526 -0.1213)
OKLCH	oklch(58.18% 0.132 246.6)
XYZ	xyz(18.5542, 19.8727, 55.0718)
Luminance	0.1988 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2880C4 #C46C28

analogous

#28C4BA #2880C4 #2832C4

triadic

#2880C4 #C42880 #80C428

tetradic

#2880C4 #BA28C4 #C46C28 #32C428

square

#2880C4 #BA28C4 #C46C28 #32C428

split-complementary

#2880C4 #C42832 #C4BA28

monochromatic

#133E5E #1E5F91 #2880C4 #4E9EDB #81BAE5

Accessibility & contrast

On white

4.22

#2880C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#2880C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2880C4

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2880C4	#FFFFFF	#000000	##000000
##2880C4	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6083C7

Deuteranopia (green-blind)

#4A75C3

Tritanopia (blue-blind)

#009099

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2880c4;
/* rgb */ color: rgb(40, 128, 196);
/* oklch */ color: oklch(58.2% 0.132 246.6);

Tailwind

colors: {
  custom: {
    50: '#7aa4d6',
    500: '#2880c4',
    950: '#000000',
  },
}

SCSS

$custom: #2880c4;
$custom-light: #7aa4d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2880c4",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 196
  },
  "hsl": {
    "h": 206.154,
    "s": 66.102,
    "l": 46.275
  },
  "oklch": {
    "l": 0.58177,
    "c": 0.13222,
    "h": 246.6
  },
  "luminance": 0.19875
}

Semantic roles & 50–950 ramp

primary

#2880C4

secondary

#CE9E7A

accent

#893FE9

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #2880C4

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

Preview Lab → · Contrast checker → · Palette generator →