#28628F#28628F

#28628F is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.0% C 0.094 H 245.2°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#28628F
RGB	rgb(40, 98, 143)
HSL	hsl(206, 56%, 36%)
HSV	hsv(206, 72%, 56%)
CMYK	cmyk(72%, 31.5%, 0%, 43.9%)
CIE-LAB	lab(39.86, -3.19, -30.26)
CIE-LCH	lch(39.86, 30.43, 263.98°)
OKLab	oklab(47.96% -0.0396 -0.0856)
OKLCH	oklch(47.96% 0.094 245.2)
XYZ	xyz(10.1988, 11.1685, 27.5995)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28628F #8F5528

analogous

#288F88 #28628F #282E8F

triadic

#28628F #8F2862 #628F28

tetradic

#28628F #88288F #8F5528 #2E8F28

square

#28628F #88288F #8F5528 #2E8F28

split-complementary

#28628F #8F282E #8F8828

monochromatic

#0D202F #1B415F #28628F #3583BF #5FA0D2

Accessibility & contrast

On white

6.49

#28628F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#28628F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28628F

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28628F	#FFFFFF	#000000	##FFFFFF
##28628F	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6391

Deuteranopia (green-blind)

#3F5A8E

Tritanopia (blue-blind)

#006D72

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #28628f;
/* rgb */ color: rgb(40, 98, 143);
/* oklch */ color: oklch(48.0% 0.094 245.2);

Tailwind

colors: {
  custom: {
    50: '#6f8eb0',
    500: '#28628f',
    950: '#000000',
  },
}

SCSS

$custom: #28628f;
$custom-light: #6f8eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#28628f",
  "rgb": {
    "r": 40,
    "g": 98,
    "b": 143
  },
  "hsl": {
    "h": 206.214,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47963,
    "c": 0.09436,
    "h": 245.2
  },
  "luminance": 0.1117
}

Semantic roles & 50–950 ramp

primary

#28628F

secondary

#B8845B

accent

#8A48E0

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #28628F

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

Preview Lab → · Contrast checker → · Palette generator →