#2288A2#2288A2

#2288A2 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.2% C 0.096 H 219.5°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#2288A2
RGB	rgb(34, 136, 162)
HSL	hsl(192, 65%, 38%)
HSV	hsv(192, 79%, 64%)
CMYK	cmyk(79%, 16%, 0%, 36.5%)
CIE-LAB	lab(52.46, -19.10, -21.91)
CIE-LCH	lch(52.46, 29.07, 228.91°)
OKLab	oklab(58.24% -0.0743 -0.0613)
OKLCH	oklch(58.24% 0.096 219.5)
XYZ	xyz(15.9827, 20.5551, 37.3006)
Luminance	0.2056 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2288A2 #A23C22

analogous

#22A27C #2288A2 #2248A2

triadic

#2288A2 #A22288 #88A222

tetradic

#2288A2 #7C22A2 #A23C22 #48A222

square

#2288A2 #7C22A2 #A23C22 #48A222

split-complementary

#2288A2 #A22248 #A27C22

monochromatic

#0D333D #175E6F #2288A2 #2EB2D3 #61C4DE

Accessibility & contrast

On white

4.11

#2288A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#2288A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2288A2

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2288A2	#FFFFFF	#000000	##000000
##2288A2	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7884A3

Deuteranopia (green-blind)

#6778A2

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2288a2;
/* rgb */ color: rgb(34, 136, 162);
/* oklch */ color: oklch(58.2% 0.096 219.5);

Tailwind

colors: {
  custom: {
    50: '#73abbd',
    500: '#2288a2',
    950: '#000000',
  },
}

SCSS

$custom: #2288a2;
$custom-light: #73abbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2288a2",
  "rgb": {
    "r": 34,
    "g": 136,
    "b": 162
  },
  "hsl": {
    "h": 192.188,
    "s": 65.306,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58242,
    "c": 0.09636,
    "h": 219.5
  },
  "luminance": 0.20557
}

Semantic roles & 50–950 ramp

primary

#2288A2

secondary

#C3725D

accent

#6240E8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2288A2

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

Preview Lab → · Contrast checker → · Palette generator →