#28628D#28628D

#28628D is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.9% C 0.092 H 244.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#28628D
RGB	rgb(40, 98, 141)
HSL	hsl(206, 56%, 35%)
HSV	hsv(206, 72%, 55%)
CMYK	cmyk(71.6%, 30.5%, 0%, 44.7%)
CIE-LAB	lab(39.76, -3.93, -29.21)
CIE-LCH	lch(39.76, 29.47, 262.33°)
OKLab	oklab(47.85% -0.0403 -0.0826)
OKLCH	oklch(47.85% 0.092 244)
XYZ	xyz(10.0486, 11.1085, 26.8087)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28628D #8D5328

analogous

#288D85 #28628D #282F8D

triadic

#28628D #8D2862 #628D28

tetradic

#28628D #85288D #8D5328 #2F8D28

square

#28628D #85288D #8D5328 #2F8D28

split-complementary

#28628D #8D282F #8D8528

monochromatic

#0D202E #1A415D #28628D #3683BD #5EA0D1

Accessibility & contrast

On white

6.52

#28628D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#28628D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28628D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28628D	#FFFFFF	#000000	##FFFFFF
##28628D	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F638F

Deuteranopia (green-blind)

#41598C

Tritanopia (blue-blind)

#006C71

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #28628d;
/* rgb */ color: rgb(40, 98, 141);
/* oklch */ color: oklch(47.9% 0.092 244.0);

Tailwind

colors: {
  custom: {
    50: '#6f8eae',
    500: '#28628d',
    950: '#000000',
  },
}

SCSS

$custom: #28628d;
$custom-light: #6f8eae;
$custom-dark: #000000;

JSON

{
  "hex": "#28628d",
  "rgb": {
    "r": 40,
    "g": 98,
    "b": 141
  },
  "hsl": {
    "h": 205.545,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.47851,
    "c": 0.09188,
    "h": 244
  },
  "luminance": 0.1111
}

Semantic roles & 50–950 ramp

primary

#28628D

secondary

#B7825A

accent

#8949DF

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #28628D

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

Preview Lab → · Contrast checker → · Palette generator →