#2880A0#2880A0

#2880A0 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.3% C 0.094 H 226.8°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2880A0
RGB	rgb(40, 128, 160)
HSL	hsl(196, 60%, 39%)
HSV	hsv(196, 75%, 63%)
CMYK	cmyk(75%, 20%, 0%, 37.3%)
CIE-LAB	lab(50.01, -14.70, -24.51)
CIE-LCH	lch(50.01, 28.58, 239.05°)
OKLab	oklab(56.29% -0.0645 -0.0687)
OKLCH	oklch(56.29% 0.094 226.8)
XYZ	xyz(14.9368, 18.4258, 36.0202)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2880A0 #A04828

analogous

#28A084 #2880A0 #2844A0

triadic

#2880A0 #A02880 #80A028

tetradic

#2880A0 #8428A0 #A04828 #44A028

square

#2880A0 #8428A0 #A04828 #44A028

split-complementary

#2880A0 #A02844 #A08428

monochromatic

#10323E #1C596F #2880A0 #38A5CD #69BBD9

Accessibility & contrast

On white

4.48

#2880A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#2880A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2880A0

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2880A0	#FFFFFF	#000000	##000000
##2880A0	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7EA2

Deuteranopia (green-blind)

#5F72A0

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2880a0;
/* rgb */ color: rgb(40, 128, 160);
/* oklch */ color: oklch(56.3% 0.094 226.8);

Tailwind

colors: {
  custom: {
    50: '#74a5bc',
    500: '#2880a0',
    950: '#000000',
  },
}

SCSS

$custom: #2880a0;
$custom-light: #74a5bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2880a0",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 160
  },
  "hsl": {
    "h": 196,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.56287,
    "c": 0.0943,
    "h": 226.8
  },
  "luminance": 0.18428
}

Semantic roles & 50–950 ramp

primary

#2880A0

secondary

#C07D64

accent

#6F45E3

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2880A0

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

Preview Lab → · Contrast checker → · Palette generator →