#2287A0#2287A0

#2287A0 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 57.9% C 0.095 H 218.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#2287A0
RGB	rgb(34, 135, 160)
HSL	hsl(192, 65%, 38%)
HSV	hsv(192, 79%, 63%)
CMYK	cmyk(78.8%, 15.6%, 0%, 37.3%)
CIE-LAB	lab(52.07, -19.25, -21.35)
CIE-LCH	lch(52.07, 28.75, 227.97°)
OKLab	oklab(57.9% -0.0742 -0.0597)
OKLCH	oklch(57.9% 0.095 218.8)
XYZ	xyz(15.6661, 20.2042, 36.3250)
Luminance	0.2021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2287A0 #A03B22

analogous

#22A07A #2287A0 #2248A0

triadic

#2287A0 #A02287 #87A022

tetradic

#2287A0 #7A22A0 #A03B22 #48A022

square

#2287A0 #7A22A0 #A03B22 #48A022

split-complementary

#2287A0 #A02248 #A07A22

monochromatic

#0D323B #175C6E #2287A0 #2DB2D2 #5FC4DD

Accessibility & contrast

On white

4.17

#2287A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#2287A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2287A0

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2287A0	#FFFFFF	#000000	##000000
##2287A0	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7783A1

Deuteranopia (green-blind)

#6777A0

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2287a0;
/* rgb */ color: rgb(34, 135, 160);
/* oklch */ color: oklch(57.9% 0.095 218.8);

Tailwind

colors: {
  custom: {
    50: '#72aabc',
    500: '#2287a0',
    950: '#000000',
  },
}

SCSS

$custom: #2287a0;
$custom-light: #72aabc;
$custom-dark: #000000;

JSON

{
  "hex": "#2287a0",
  "rgb": {
    "r": 34,
    "g": 135,
    "b": 160
  },
  "hsl": {
    "h": 191.905,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57901,
    "c": 0.09522,
    "h": 218.8
  },
  "luminance": 0.20206
}

Semantic roles & 50–950 ramp

primary

#2287A0

secondary

#C2705C

accent

#6140E8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2287A0

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

Preview Lab → · Contrast checker → · Palette generator →