#28568A#28568A

#28568A is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.7% C 0.100 H 253.3°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#28568A
RGB	rgb(40, 86, 138)
HSL	hsl(212, 55%, 35%)
HSV	hsv(212, 71%, 54%)
CMYK	cmyk(71%, 37.7%, 0%, 45.9%)
CIE-LAB	lab(35.87, 2.52, -33.53)
CIE-LCH	lch(35.87, 33.62, 274.30°)
OKLab	oklab(44.74% -0.0286 -0.0953)
OKLCH	oklch(44.74% 0.1 253.3)
XYZ	xyz(8.7886, 8.9407, 25.3024)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28568A #8A5C28

analogous

#28878A #28568A #2B288A

triadic

#28568A #8A2856 #568A28

tetradic

#28568A #8A2887 #8A5C28 #288A2B

square

#28568A #8A2887 #8A5C28 #288A2B

split-complementary

#28568A #8A2B28 #878A28

monochromatic

#0C1B2B #1A385B #28568A #3674B9 #5D93D0

Accessibility & contrast

On white

7.53

#28568A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#28568A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28568A

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28568A	#FFFFFF	#000000	##FFFFFF
##28568A	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F598C

Deuteranopia (green-blind)

#305089

Tritanopia (blue-blind)

#006269

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #28568a;
/* rgb */ color: rgb(40, 86, 138);
/* oklch */ color: oklch(44.7% 0.100 253.3);

Tailwind

colors: {
  custom: {
    50: '#6e85ac',
    500: '#28568a',
    950: '#000000',
  },
}

SCSS

$custom: #28568a;
$custom-light: #6e85ac;
$custom-dark: #000000;

JSON

{
  "hex": "#28568a",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 138
  },
  "hsl": {
    "h": 211.837,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.4474,
    "c": 0.09952,
    "h": 253.3
  },
  "luminance": 0.08942
}

Semantic roles & 50–950 ramp

primary

#28568A

secondary

#B58A59

accent

#9849DE

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #28568A

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

Preview Lab → · Contrast checker → · Palette generator →