#28567E#28567E

#28567E is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.0% C 0.083 H 247.3°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#28567E
RGB	rgb(40, 86, 126)
HSL	hsl(208, 52%, 33%)
HSV	hsv(208, 68%, 49%)
CMYK	cmyk(68.3%, 31.7%, 0%, 50.6%)
CIE-LAB	lab(35.23, -1.98, -27.19)
CIE-LCH	lch(35.23, 27.26, 265.83°)
OKLab	oklab(44.03% -0.0321 -0.0768)
OKLCH	oklch(44.03% 0.083 247.3)
XYZ	xyz(7.9673, 8.6122, 20.9771)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28567E #7E5028

analogous

#287E7B #28567E #282B7E

triadic

#28567E #7E2856 #567E28

tetradic

#28567E #7B287E #7E5028 #2B7E28

square

#28567E #7B287E #7E5028 #2B7E28

split-complementary

#28567E #7E282B #7E7B28

monochromatic

#0B1721 #193650 #28567E #3776AC #5794CA

Accessibility & contrast

On white

7.71

#28567E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#28567E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28567E

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28567E	#FFFFFF	#000000	##FFFFFF
##28567E	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445780

Deuteranopia (green-blind)

#394F7D

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #28567e;
/* rgb */ color: rgb(40, 86, 126);
/* oklch */ color: oklch(44.0% 0.083 247.3);

Tailwind

colors: {
  custom: {
    50: '#6c85a3',
    500: '#28567e',
    950: '#000000',
  },
}

SCSS

$custom: #28567e;
$custom-light: #6c85a3;
$custom-dark: #000000;

JSON

{
  "hex": "#28567e",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 126
  },
  "hsl": {
    "h": 207.907,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44025,
    "c": 0.08328,
    "h": 247.3
  },
  "luminance": 0.08613
}

Semantic roles & 50–950 ramp

primary

#28567E

secondary

#AF7E53

accent

#8F4DDB

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #28567E

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

Preview Lab → · Contrast checker → · Palette generator →