#28476B#28476B

#28476B is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.2% C 0.072 H 253.3°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#28476B
RGB	rgb(40, 71, 107)
HSL	hsl(212, 46%, 29%)
HSV	hsv(212, 63%, 42%)
CMYK	cmyk(62.6%, 33.6%, 0%, 58%)
CIE-LAB	lab(29.46, 0.69, -24.37)
CIE-LCH	lch(29.46, 24.38, 271.62°)
OKLab	oklab(39.17% -0.0207 -0.0688)
OKLCH	oklch(39.17% 0.072 253.3)
XYZ	xyz(5.7812, 6.0186, 14.7641)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28476B #6B4C28

analogous

#28696B #28476B #2B286B

triadic

#28476B #6B2847 #476B28

tetradic

#28476B #6B2869 #6B4C28 #286B2B

square

#28476B #6B2869 #6B4C28 #286B2B

split-complementary

#28476B #6B2B28 #696B28

monochromatic

#080F16 #17293E #28476B #396598 #5083BE

Accessibility & contrast

On white

9.53

#28476B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#28476B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28476B

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28476B	#FFFFFF	#000000	##FFFFFF
##28476B	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38496D

Deuteranopia (green-blind)

#2F426A

Tritanopia (blue-blind)

#004F54

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #28476b;
/* rgb */ color: rgb(40, 71, 107);
/* oklch */ color: oklch(39.2% 0.072 253.3);

Tailwind

colors: {
  custom: {
    50: '#687a95',
    500: '#28476b',
    950: '#000000',
  },
}

SCSS

$custom: #28476b;
$custom-light: #687a95;
$custom-dark: #000000;

JSON

{
  "hex": "#28476b",
  "rgb": {
    "r": 40,
    "g": 71,
    "b": 107
  },
  "hsl": {
    "h": 212.239,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3917,
    "c": 0.07182,
    "h": 253.3
  },
  "luminance": 0.06019
}

Semantic roles & 50–950 ramp

primary

#28476B

secondary

#9D7A51

accent

#9953D5

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #28476B

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

Preview Lab → · Contrast checker → · Palette generator →