#28829F#28829F

#28829F is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.7% C 0.093 H 223.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#28829F
RGB	rgb(40, 130, 159)
HSL	hsl(195, 60%, 39%)
HSV	hsv(195, 75%, 62%)
CMYK	cmyk(74.8%, 18.2%, 0%, 37.6%)
CIE-LAB	lab(50.59, -16.15, -23.03)
CIE-LCH	lch(50.59, 28.13, 234.96°)
OKLab	oklab(56.74% -0.067 -0.0645)
OKLCH	oklch(56.74% 0.093 223.9)
XYZ	xyz(15.1131, 18.9178, 35.6492)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28829F #9F4528

analogous

#289F81 #28829F #28479F

triadic

#28829F #9F2882 #829F28

tetradic

#28829F #81289F #9F4528 #479F28

square

#28829F #81289F #9F4528 #479F28

split-complementary

#28829F #9F2847 #9F8128

monochromatic

#0F323D #1C5A6E #28829F #37A8CD #68BED9

Accessibility & contrast

On white

4.39

#28829F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#28829F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28829F

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28829F	#FFFFFF	#000000	##000000
##28829F	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727FA0

Deuteranopia (green-blind)

#62739F

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #28829f;
/* rgb */ color: rgb(40, 130, 159);
/* oklch */ color: oklch(56.7% 0.093 223.9);

Tailwind

colors: {
  custom: {
    50: '#74a6bb',
    500: '#28829f',
    950: '#000000',
  },
}

SCSS

$custom: #28829f;
$custom-light: #74a6bb;
$custom-dark: #000000;

JSON

{
  "hex": "#28829f",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 159
  },
  "hsl": {
    "h": 194.622,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.56739,
    "c": 0.09297,
    "h": 223.9
  },
  "luminance": 0.1892
}

Semantic roles & 50–950 ramp

primary

#28829F

secondary

#BF7A64

accent

#6B45E3

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #28829F

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

Preview Lab → · Contrast checker → · Palette generator →