#28608A#28608A

#28608A is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.2% C 0.090 H 244.2°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#28608A
RGB	rgb(40, 96, 138)
HSL	hsl(206, 55%, 35%)
HSV	hsv(206, 71%, 54%)
CMYK	cmyk(71%, 30.4%, 0%, 45.9%)
CIE-LAB	lab(38.99, -3.80, -28.62)
CIE-LCH	lch(38.99, 28.87, 262.43°)
OKLab	oklab(47.19% -0.0392 -0.0809)
OKLCH	oklch(47.19% 0.09 244.2)
XYZ	xyz(9.6436, 10.6508, 25.5874)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28608A #8A5228

analogous

#288A83 #28608A #282F8A

triadic

#28608A #8A2860 #608A28

tetradic

#28608A #83288A #8A5228 #2F8A28

square

#28608A #83288A #8A5228 #2F8A28

split-complementary

#28608A #8A282F #8A8328

monochromatic

#0C1E2B #1A3F5B #28608A #3681B9 #5D9ED0

Accessibility & contrast

On white

6.71

#28608A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#28608A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28608A

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28608A	#FFFFFF	#000000	##FFFFFF
##28608A	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D618C

Deuteranopia (green-blind)

#405889

Tritanopia (blue-blind)

#006A6F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #28608a;
/* rgb */ color: rgb(40, 96, 138);
/* oklch */ color: oklch(47.2% 0.090 244.2);

Tailwind

colors: {
  custom: {
    50: '#6e8dac',
    500: '#28608a',
    950: '#000000',
  },
}

SCSS

$custom: #28608a;
$custom-light: #6e8dac;
$custom-dark: #000000;

JSON

{
  "hex": "#28608a",
  "rgb": {
    "r": 40,
    "g": 96,
    "b": 138
  },
  "hsl": {
    "h": 205.714,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.47189,
    "c": 0.08984,
    "h": 244.2
  },
  "luminance": 0.10652
}

Semantic roles & 50–950 ramp

primary

#28608A

secondary

#B58059

accent

#8949DE

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #28608A

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

Preview Lab → · Contrast checker → · Palette generator →