#28A0CA#28A0CA

#28A0CA is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.1% C 0.117 H 227.2°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#28A0CA
RGB	rgb(40, 160, 202)
HSL	hsl(196, 67%, 47%)
HSV	hsv(196, 80%, 79%)
CMYK	cmyk(80.2%, 20.8%, 0%, 20.8%)
CIE-LAB	lab(61.53, -17.70, -30.62)
CIE-LCH	lch(61.53, 35.37, 239.98°)
OKLab	oklab(66.08% -0.0798 -0.0861)
OKLCH	oklch(66.08% 0.117 227.2)
XYZ	xyz(24.1021, 29.8540, 60.3578)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A0CA #CA5228

analogous

#28CAA3 #28A0CA #284FCA

triadic

#28A0CA #CA28A0 #A0CA28

tetradic

#28A0CA #A328CA #CA5228 #4FCA28

square

#28A0CA #A328CA #CA5228 #4FCA28

split-complementary

#28A0CA #CA284F #CAA328

monochromatic

#144F64 #1E7897 #28A0CA #52B9DD #85CEE7

Accessibility & contrast

On white

3.01

#28A0CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#28A0CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A0CA

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A0CA	#FFFFFF	#000000	##000000
##28A0CA	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9DCC

Deuteranopia (green-blind)

#748EC9

Tritanopia (blue-blind)

#00ACAE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #28a0ca;
/* rgb */ color: rgb(40, 160, 202);
/* oklch */ color: oklch(66.1% 0.117 227.2);

Tailwind

colors: {
  custom: {
    50: '#7dbcda',
    500: '#28a0ca',
    950: '#000000',
  },
}

SCSS

$custom: #28a0ca;
$custom-light: #7dbcda;
$custom-dark: #000000;

JSON

{
  "hex": "#28a0ca",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 202
  },
  "hsl": {
    "h": 195.556,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.66083,
    "c": 0.1174,
    "h": 227.2
  },
  "luminance": 0.29857
}

Semantic roles & 50–950 ramp

primary

#28A0CA

secondary

#D0937E

accent

#6B3EEA

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1214

muted

#7C8183

Preview Lab

Preview with #28A0CA

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

Preview Lab → · Contrast checker → · Palette generator →