#28568E#28568E

#28568E is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 45.0% C 0.105 H 254.8°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#28568E
RGB	rgb(40, 86, 142)
HSL	hsl(213, 56%, 36%)
HSV	hsv(213, 72%, 56%)
CMYK	cmyk(71.8%, 39.4%, 0%, 44.3%)
CIE-LAB	lab(36.10, 4.04, -35.60)
CIE-LCH	lch(36.10, 35.83, 276.48°)
OKLab	oklab(44.99% -0.0275 -0.1014)
OKLCH	oklch(44.99% 0.105 254.8)
XYZ	xyz(9.0836, 9.0587, 26.8557)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28568E #8E6028

analogous

#28898E #28568E #2D288E

triadic

#28568E #8E2856 #568E28

tetradic

#28568E #8E2889 #8E6028 #288E2D

square

#28568E #8E2889 #8E6028 #288E2D

split-complementary

#28568E #8E2D28 #898E28

monochromatic

#0D1C2F #1B395E #28568E #3573BE #5F93D2

Accessibility & contrast

On white

7.47

#28568E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#28568E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28568E

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28568E	#FFFFFF	#000000	##FFFFFF
##28568E	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A90

Deuteranopia (green-blind)

#2D518D

Tritanopia (blue-blind)

#00636B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #28568e;
/* rgb */ color: rgb(40, 86, 142);
/* oklch */ color: oklch(45.0% 0.105 254.8);

Tailwind

colors: {
  custom: {
    50: '#6f85af',
    500: '#28568e',
    950: '#000000',
  },
}

SCSS

$custom: #28568e;
$custom-light: #6f85af;
$custom-dark: #000000;

JSON

{
  "hex": "#28568e",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 142
  },
  "hsl": {
    "h": 212.941,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44992,
    "c": 0.10507,
    "h": 254.8
  },
  "luminance": 0.0906
}

Semantic roles & 50–950 ramp

primary

#28568E

secondary

#B78D5B

accent

#9B48DF

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #28568E

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

Preview Lab → · Contrast checker → · Palette generator →