#28869C#28869C

#28869C is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.6% C 0.091 H 217.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#28869C
RGB	rgb(40, 134, 156)
HSL	hsl(191, 59%, 38%)
HSV	hsv(191, 74%, 61%)
CMYK	cmyk(74.4%, 14.1%, 0%, 38.8%)
CIE-LAB	lab(51.72, -19.34, -19.55)
CIE-LCH	lch(51.72, 27.50, 225.31°)
OKLab	oklab(57.61% -0.0723 -0.0546)
OKLCH	oklch(57.61% 0.091 217)
XYZ	xyz(15.3984, 19.8998, 34.4755)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28869C #9C3E28

analogous

#289C78 #28869C #284C9C

triadic

#28869C #9C2886 #869C28

tetradic

#28869C #78289C #9C3E28 #4C9C28

square

#28869C #78289C #9C3E28 #4C9C28

split-complementary

#28869C #9C284C #9C7828

monochromatic

#0F323B #1C5C6B #28869C #36AFCB #67C2D8

Accessibility & contrast

On white

4.22

#28869C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#28869C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28869C

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28869C	#FFFFFF	#000000	##000000
##28869C	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77829D

Deuteranopia (green-blind)

#68769C

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #28869c;
/* rgb */ color: rgb(40, 134, 156);
/* oklch */ color: oklch(57.6% 0.091 217.0);

Tailwind

colors: {
  custom: {
    50: '#74a9b9',
    500: '#28869c',
    950: '#000000',
  },
}

SCSS

$custom: #28869c;
$custom-light: #74a9b9;
$custom-dark: #000000;

JSON

{
  "hex": "#28869c",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 156
  },
  "hsl": {
    "h": 191.379,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.5761,
    "c": 0.09056,
    "h": 217
  },
  "luminance": 0.19902
}

Semantic roles & 50–950 ramp

primary

#28869C

secondary

#BE7362

accent

#6345E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #28869C

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

Preview Lab → · Contrast checker → · Palette generator →