#2888A8#2888A8

#2888A8 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.7% C 0.098 H 225.0°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#2888A8
RGB	rgb(40, 136, 168)
HSL	hsl(195, 62%, 41%)
HSV	hsv(195, 76%, 66%)
CMYK	cmyk(76.2%, 19%, 0%, 34.1%)
CIE-LAB	lab(52.82, -16.36, -24.80)
CIE-LCH	lch(52.82, 29.71, 236.59°)
OKLab	oklab(58.65% -0.0695 -0.0695)
OKLCH	oklch(58.65% 0.098 225)
XYZ	xyz(16.7442, 20.8846, 40.1868)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2888A8 #A84828

analogous

#28A888 #2888A8 #2848A8

triadic

#2888A8 #A82888 #88A828

tetradic

#2888A8 #8828A8 #A84828 #48A828

square

#2888A8 #8828A8 #A84828 #48A828

split-complementary

#2888A8 #A82848 #A88828

monochromatic

#103845 #1C6077 #2888A8 #3DACD1 #6EC1DC

Accessibility & contrast

On white

4.06

#2888A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#2888A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2888A8

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2888A8	#FFFFFF	#000000	##000000
##2888A8	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7685AA

Deuteranopia (green-blind)

#6579A8

Tritanopia (blue-blind)

#009292

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2888a8;
/* rgb */ color: rgb(40, 136, 168);
/* oklch */ color: oklch(58.7% 0.098 225.0);

Tailwind

colors: {
  custom: {
    50: '#76aac2',
    500: '#2888a8',
    950: '#000000',
  },
}

SCSS

$custom: #2888a8;
$custom-light: #76aac2;
$custom-dark: #000000;

JSON

{
  "hex": "#2888a8",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 168
  },
  "hsl": {
    "h": 195,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.5865,
    "c": 0.09831,
    "h": 225
  },
  "luminance": 0.20887
}

Semantic roles & 50–950 ramp

primary

#2888A8

secondary

#C37F69

accent

#6C43E5

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2888A8

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

Preview Lab → · Contrast checker → · Palette generator →