#28568F#28568F

#28568F is a mid, moderate cyan. Relative luminance 0.091; OKLCH L 45.1% C 0.106 H 255.1°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#28568F
RGB	rgb(40, 86, 143)
HSL	hsl(213, 56%, 36%)
HSV	hsv(213, 72%, 56%)
CMYK	cmyk(72%, 39.9%, 0%, 43.9%)
CIE-LAB	lab(36.15, 4.43, -36.12)
CIE-LCH	lch(36.15, 36.39, 276.99°)
OKLab	oklab(45.06% -0.0273 -0.1029)
OKLCH	oklch(45.06% 0.106 255.1)
XYZ	xyz(9.1590, 9.0889, 27.2529)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28568F #8F6128

analogous

#28898F #28568F #2D288F

triadic

#28568F #8F2856 #568F28

tetradic

#28568F #8F2889 #8F6128 #288F2D

square

#28568F #8F2889 #8F6128 #288F2D

split-complementary

#28568F #8F2D28 #898F28

monochromatic

#0D1C2F #1B395F #28568F #3573BF #5F93D2

Accessibility & contrast

On white

7.45

#28568F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#28568F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28568F

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28568F	#FFFFFF	#000000	##FFFFFF
##28568F	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A91

Deuteranopia (green-blind)

#2C518E

Tritanopia (blue-blind)

#00636B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #28568f;
/* rgb */ color: rgb(40, 86, 143);
/* oklch */ color: oklch(45.1% 0.106 255.1);

Tailwind

colors: {
  custom: {
    50: '#6f85b0',
    500: '#28568f',
    950: '#000000',
  },
}

SCSS

$custom: #28568f;
$custom-light: #6f85b0;
$custom-dark: #000000;

JSON

{
  "hex": "#28568f",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 143
  },
  "hsl": {
    "h": 213.204,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.45056,
    "c": 0.10647,
    "h": 255.1
  },
  "luminance": 0.0909
}

Semantic roles & 50–950 ramp

primary

#28568F

secondary

#B88E5B

accent

#9C48E0

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #28568F

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

Preview Lab → · Contrast checker → · Palette generator →