#28608D#28608D

#28608D is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.094 H 245.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#28608D
RGB	rgb(40, 96, 141)
HSL	hsl(207, 56%, 35%)
HSV	hsv(207, 72%, 55%)
CMYK	cmyk(71.6%, 31.9%, 0%, 44.7%)
CIE-LAB	lab(39.14, -2.69, -30.19)
CIE-LCH	lch(39.14, 30.31, 264.90°)
OKLab	oklab(47.36% -0.0382 -0.0854)
OKLCH	oklch(47.36% 0.094 245.9)
XYZ	xyz(9.8638, 10.7389, 26.7471)
Luminance	0.1074 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28608D #8D5528

analogous

#288D87 #28608D #282D8D

triadic

#28608D #8D2860 #608D28

tetradic

#28608D #87288D #8D5528 #2D8D28

square

#28608D #87288D #8D5528 #2D8D28

split-complementary

#28608D #8D282D #8D8728

monochromatic

#0D1F2E #1A405D #28608D #3680BD #5E9ED1

Accessibility & contrast

On white

6.67

#28608D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#28608D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28608D

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28608D	#FFFFFF	#000000	##FFFFFF
##28608D	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C618F

Deuteranopia (green-blind)

#3E588C

Tritanopia (blue-blind)

#006B70

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #28608d;
/* rgb */ color: rgb(40, 96, 141);
/* oklch */ color: oklch(47.4% 0.094 245.9);

Tailwind

colors: {
  custom: {
    50: '#6f8cae',
    500: '#28608d',
    950: '#000000',
  },
}

SCSS

$custom: #28608d;
$custom-light: #6f8cae;
$custom-dark: #000000;

JSON

{
  "hex": "#28608d",
  "rgb": {
    "r": 40,
    "g": 96,
    "b": 141
  },
  "hsl": {
    "h": 206.733,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.47358,
    "c": 0.0936,
    "h": 245.9
  },
  "luminance": 0.1074
}

Semantic roles & 50–950 ramp

primary

#28608D

secondary

#B7835A

accent

#8C49DF

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #28608D

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

Preview Lab → · Contrast checker → · Palette generator →