#28628E#28628E

#28628E is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.9% C 0.093 H 244.6°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#28628E
RGB	rgb(40, 98, 142)
HSL	hsl(206, 56%, 36%)
HSV	hsv(206, 72%, 56%)
CMYK	cmyk(71.8%, 31%, 0%, 44.3%)
CIE-LAB	lab(39.81, -3.56, -29.73)
CIE-LCH	lch(39.81, 29.95, 263.17°)
OKLab	oklab(47.91% -0.04 -0.0841)
OKLCH	oklch(47.91% 0.093 244.6)
XYZ	xyz(10.1234, 11.1384, 27.2023)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28628E #8E5428

analogous

#288E87 #28628E #282F8E

triadic

#28628E #8E2862 #628E28

tetradic

#28628E #87288E #8E5428 #2F8E28

square

#28628E #87288E #8E5428 #2F8E28

split-complementary

#28628E #8E282F #8E8728

monochromatic

#0D202F #1B415E #28628E #3583BE #5FA0D2

Accessibility & contrast

On white

6.51

#28628E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#28628E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28628E

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28628E	#FFFFFF	#000000	##FFFFFF
##28628E	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6390

Deuteranopia (green-blind)

#40598D

Tritanopia (blue-blind)

#006D72

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #28628e;
/* rgb */ color: rgb(40, 98, 142);
/* oklch */ color: oklch(47.9% 0.093 244.6);

Tailwind

colors: {
  custom: {
    50: '#6f8eaf',
    500: '#28628e',
    950: '#000000',
  },
}

SCSS

$custom: #28628e;
$custom-light: #6f8eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#28628e",
  "rgb": {
    "r": 40,
    "g": 98,
    "b": 142
  },
  "hsl": {
    "h": 205.882,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.47907,
    "c": 0.09311,
    "h": 244.6
  },
  "luminance": 0.11139
}

Semantic roles & 50–950 ramp

primary

#28628E

secondary

#B7835B

accent

#8A48DF

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #28628E

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

Preview Lab → · Contrast checker → · Palette generator →