#2287A4#2287A4

#2287A4 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.1% C 0.098 H 222.1°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2287A4
RGB	rgb(34, 135, 164)
HSL	hsl(193, 66%, 39%)
HSV	hsv(193, 79%, 64%)
CMYK	cmyk(79.3%, 17.7%, 0%, 35.7%)
CIE-LAB	lab(52.23, -17.88, -23.42)
CIE-LCH	lch(52.23, 29.47, 232.65°)
OKLab	oklab(58.08% -0.0726 -0.0656)
OKLCH	oklch(58.08% 0.098 222.1)
XYZ	xyz(16.0217, 20.3464, 38.1976)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2287A4 #A43F22

analogous

#22A480 #2287A4 #2246A4

triadic

#2287A4 #A42287 #87A422

tetradic

#2287A4 #8022A4 #A43F22 #46A422

square

#2287A4 #8022A4 #A43F22 #46A422

split-complementary

#2287A4 #A42246 #A48022

monochromatic

#0D343F #175D71 #2287A4 #2FAFD4 #62C3DE

Accessibility & contrast

On white

4.14

#2287A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#2287A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2287A4

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2287A4	#FFFFFF	#000000	##000000
##2287A4	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7684A6

Deuteranopia (green-blind)

#6577A4

Tritanopia (blue-blind)

#009090

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2287a4;
/* rgb */ color: rgb(34, 135, 164);
/* oklch */ color: oklch(58.1% 0.098 222.1);

Tailwind

colors: {
  custom: {
    50: '#73aabf',
    500: '#2287a4',
    950: '#000000',
  },
}

SCSS

$custom: #2287a4;
$custom-light: #73aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2287a4",
  "rgb": {
    "r": 34,
    "g": 135,
    "b": 164
  },
  "hsl": {
    "h": 193.385,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.58082,
    "c": 0.09783,
    "h": 222.1
  },
  "luminance": 0.20348
}

Semantic roles & 50–950 ramp

primary

#2287A4

secondary

#C4755E

accent

#653FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2287A4

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

Preview Lab → · Contrast checker → · Palette generator →