#2280A6#2280A6

#2280A6 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.4% C 0.102 H 230.3°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#2280A6
RGB	rgb(34, 128, 166)
HSL	hsl(197, 66%, 39%)
HSV	hsv(197, 80%, 65%)
CMYK	cmyk(79.5%, 22.9%, 0%, 34.9%)
CIE-LAB	lab(50.13, -13.31, -27.82)
CIE-LCH	lch(50.13, 30.84, 244.44°)
OKLab	oklab(56.43% -0.0649 -0.0783)
OKLCH	oklch(56.43% 0.102 230.3)
XYZ	xyz(15.2590, 18.5297, 38.8414)
Luminance	0.1853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2280A6 #A64822

analogous

#22A68A #2280A6 #223EA6

triadic

#2280A6 #A62280 #80A622

tetradic

#2280A6 #8A22A6 #A64822 #3EA622

square

#2280A6 #8A22A6 #A64822 #3EA622

split-complementary

#2280A6 #A6223E #A68A22

monochromatic

#0D3240 #185973 #2280A6 #30A5D5 #63BBDF

Accessibility & contrast

On white

4.46

#2280A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#2280A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2280A6

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2280A6	#FFFFFF	#000000	##000000
##2280A6	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)

#6D7EA8

Deuteranopia (green-blind)

#5B72A5

Tritanopia (blue-blind)

#008A8D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2280a6;
/* rgb */ color: rgb(34, 128, 166);
/* oklch */ color: oklch(56.4% 0.102 230.3);

Tailwind

colors: {
  custom: {
    50: '#73a4c0',
    500: '#2280a6',
    950: '#000000',
  },
}

SCSS

$custom: #2280a6;
$custom-light: #73a4c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2280a6",
  "rgb": {
    "r": 34,
    "g": 128,
    "b": 166
  },
  "hsl": {
    "h": 197.273,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.56432,
    "c": 0.10172,
    "h": 230.3
  },
  "luminance": 0.18532
}

Semantic roles & 50–950 ramp

primary

#2280A6

secondary

#C47D5F

accent

#703FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2280A6

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

Preview Lab → · Contrast checker → · Palette generator →