#2280A7#2280A7

#2280A7 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.5% C 0.103 H 231.0°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#2280A7
RGB	rgb(34, 128, 167)
HSL	hsl(198, 66%, 39%)
HSV	hsv(198, 80%, 65%)
CMYK	cmyk(79.6%, 23.4%, 0%, 34.5%)
CIE-LAB	lab(50.18, -12.95, -28.33)
CIE-LCH	lch(50.18, 31.15, 245.44°)
OKLab	oklab(56.48% -0.0646 -0.0798)
OKLCH	oklch(56.48% 0.103 231)
XYZ	xyz(15.3511, 18.5666, 39.3264)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2280A7 #A74922

analogous

#22A78C #2280A7 #223EA7

triadic

#2280A7 #A72280 #80A722

tetradic

#2280A7 #8C22A7 #A74922 #3EA722

square

#2280A7 #8C22A7 #A74922 #3EA722

split-complementary

#2280A7 #A7223E #A78C22

monochromatic

#0D3241 #185974 #2280A7 #31A5D5 #64BBDF

Accessibility & contrast

On white

4.46

#2280A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#2280A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2280A7

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2280A7	#FFFFFF	#000000	##000000
##2280A7	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7EA9

Deuteranopia (green-blind)

#5B72A6

Tritanopia (blue-blind)

#008B8D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2280a7;
/* rgb */ color: rgb(34, 128, 167);
/* oklch */ color: oklch(56.5% 0.103 231.0);

Tailwind

colors: {
  custom: {
    50: '#73a4c1',
    500: '#2280a7',
    950: '#000000',
  },
}

SCSS

$custom: #2280a7;
$custom-light: #73a4c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2280a7",
  "rgb": {
    "r": 34,
    "g": 128,
    "b": 167
  },
  "hsl": {
    "h": 197.594,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56482,
    "c": 0.10262,
    "h": 231
  },
  "luminance": 0.18568
}

Semantic roles & 50–950 ramp

primary

#2280A7

secondary

#C57E60

accent

#713FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2280A7

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

Preview Lab → · Contrast checker → · Palette generator →