#2288A0#2288A0

#2288A0 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.2% C 0.095 H 217.8°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2288A0
RGB	rgb(34, 136, 160)
HSL	hsl(191, 65%, 38%)
HSV	hsv(191, 79%, 63%)
CMYK	cmyk(78.8%, 15%, 0%, 37.3%)
CIE-LAB	lab(52.38, -19.79, -20.87)
CIE-LCH	lch(52.38, 28.76, 226.53°)
OKLab	oklab(58.15% -0.0752 -0.0583)
OKLCH	oklch(58.15% 0.095 217.8)
XYZ	xyz(15.8063, 20.4845, 36.3717)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2288A0 #A03A22

analogous

#22A079 #2288A0 #2249A0

triadic

#2288A0 #A02288 #88A022

tetradic

#2288A0 #7922A0 #A03A22 #49A022

square

#2288A0 #7922A0 #A03A22 #49A022

split-complementary

#2288A0 #A02249 #A07922

monochromatic

#0D323B #175D6E #2288A0 #2DB3D2 #5FC5DD

Accessibility & contrast

On white

4.12

#2288A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#2288A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2288A0

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2288A0	#FFFFFF	#000000	##000000
##2288A0	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7984A1

Deuteranopia (green-blind)

#6878A0

Tritanopia (blue-blind)

#009090

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2288a0;
/* rgb */ color: rgb(34, 136, 160);
/* oklch */ color: oklch(58.2% 0.095 217.8);

Tailwind

colors: {
  custom: {
    50: '#73abbc',
    500: '#2288a0',
    950: '#000000',
  },
}

SCSS

$custom: #2288a0;
$custom-light: #73abbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2288a0",
  "rgb": {
    "r": 34,
    "g": 136,
    "b": 160
  },
  "hsl": {
    "h": 191.429,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58153,
    "c": 0.09515,
    "h": 217.8
  },
  "luminance": 0.20486
}

Semantic roles & 50–950 ramp

primary

#2288A0

secondary

#C26F5C

accent

#6040E8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2288A0

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

Preview Lab → · Contrast checker → · Palette generator →