#28567F#28567F

#28567F is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.1% C 0.085 H 247.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#28567F
RGB	rgb(40, 86, 127)
HSL	hsl(208, 52%, 33%)
HSV	hsv(208, 69%, 50%)
CMYK	cmyk(68.5%, 32.3%, 0%, 50.2%)
CIE-LAB	lab(35.28, -1.61, -27.72)
CIE-LCH	lch(35.28, 27.77, 266.68°)
OKLab	oklab(44.08% -0.0318 -0.0784)
OKLCH	oklch(44.08% 0.085 247.9)
XYZ	xyz(8.0322, 8.6382, 21.3186)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28567F #7F5128

analogous

#287F7C #28567F #282A7F

triadic

#28567F #7F2856 #567F28

tetradic

#28567F #7C287F #7F5128 #2A7F28

square

#28567F #7C287F #7F5128 #2A7F28

split-complementary

#28567F #7F282A #7F7C28

monochromatic

#0B1722 #193650 #28567F #3776AE #5794CA

Accessibility & contrast

On white

7.70

#28567F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#28567F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28567F

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28567F	#FFFFFF	#000000	##FFFFFF
##28567F	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445881

Deuteranopia (green-blind)

#384F7E

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #28567f;
/* rgb */ color: rgb(40, 86, 127);
/* oklch */ color: oklch(44.1% 0.085 247.9);

Tailwind

colors: {
  custom: {
    50: '#6c85a4',
    500: '#28567f',
    950: '#000000',
  },
}

SCSS

$custom: #28567f;
$custom-light: #6c85a4;
$custom-dark: #000000;

JSON

{
  "hex": "#28567f",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 127
  },
  "hsl": {
    "h": 208.276,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44083,
    "c": 0.0846,
    "h": 247.9
  },
  "luminance": 0.08639
}

Semantic roles & 50–950 ramp

primary

#28567F

secondary

#AF7F54

accent

#904CDC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #28567F

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

Preview Lab → · Contrast checker → · Palette generator →