#28568D#28568D

#28568D is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.9% C 0.104 H 254.4°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#28568D
RGB	rgb(40, 86, 141)
HSL	hsl(213, 56%, 35%)
HSV	hsv(213, 72%, 55%)
CMYK	cmyk(71.6%, 39%, 0%, 44.7%)
CIE-LAB	lab(36.04, 3.66, -35.09)
CIE-LCH	lch(36.04, 35.28, 275.96°)
OKLab	oklab(44.93% -0.0278 -0.0999)
OKLCH	oklch(44.93% 0.104 254.4)
XYZ	xyz(9.0088, 9.0288, 26.4621)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28568D #8D5F28

analogous

#28888D #28568D #2C288D

triadic

#28568D #8D2856 #568D28

tetradic

#28568D #8D2888 #8D5F28 #288D2C

square

#28568D #8D2888 #8D5F28 #288D2C

split-complementary

#28568D #8D2C28 #888D28

monochromatic

#0D1C2E #1A395D #28568D #3673BD #5E93D1

Accessibility & contrast

On white

7.48

#28568D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#28568D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28568D

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28568D	#FFFFFF	#000000	##FFFFFF
##28568D	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5A8F

Deuteranopia (green-blind)

#2E508C

Tritanopia (blue-blind)

#00636A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #28568d;
/* rgb */ color: rgb(40, 86, 141);
/* oklch */ color: oklch(44.9% 0.104 254.4);

Tailwind

colors: {
  custom: {
    50: '#6f85ae',
    500: '#28568d',
    950: '#000000',
  },
}

SCSS

$custom: #28568d;
$custom-light: #6f85ae;
$custom-dark: #000000;

JSON

{
  "hex": "#28568d",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 141
  },
  "hsl": {
    "h": 212.673,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44928,
    "c": 0.10368,
    "h": 254.4
  },
  "luminance": 0.0903
}

Semantic roles & 50–950 ramp

primary

#28568D

secondary

#B78D5A

accent

#9B49DF

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #28568D

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

Preview Lab → · Contrast checker → · Palette generator →