#28476C#28476C

#28476C is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.2% C 0.073 H 253.9°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#28476C
RGB	rgb(40, 71, 108)
HSL	hsl(213, 46%, 29%)
HSV	hsv(213, 63%, 42%)
CMYK	cmyk(63%, 34.3%, 0%, 57.6%)
CIE-LAB	lab(29.51, 1.06, -24.92)
CIE-LCH	lch(29.51, 24.94, 272.43°)
OKLab	oklab(39.23% -0.0204 -0.0704)
OKLCH	oklch(39.23% 0.073 253.9)
XYZ	xyz(5.8341, 6.0398, 15.0428)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28476C #6C4D28

analogous

#28696C #28476C #2B286C

triadic

#28476C #6C2847 #476C28

tetradic

#28476C #6C2869 #6C4D28 #286C2B

square

#28476C #6C2869 #6C4D28 #286C2B

split-complementary

#28476C #6C2B28 #696C28

monochromatic

#080F16 #172A3F #28476C #396499 #5082BE

Accessibility & contrast

On white

9.51

#28476C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#28476C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28476C

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28476C	#FFFFFF	#000000	##FFFFFF
##28476C	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37496E

Deuteranopia (green-blind)

#2E436B

Tritanopia (blue-blind)

#004F54

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #28476c;
/* rgb */ color: rgb(40, 71, 108);
/* oklch */ color: oklch(39.2% 0.073 253.9);

Tailwind

colors: {
  custom: {
    50: '#697a96',
    500: '#28476c',
    950: '#000000',
  },
}

SCSS

$custom: #28476c;
$custom-light: #697a96;
$custom-dark: #000000;

JSON

{
  "hex": "#28476c",
  "rgb": {
    "r": 40,
    "g": 71,
    "b": 108
  },
  "hsl": {
    "h": 212.647,
    "s": 45.946,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39229,
    "c": 0.07327,
    "h": 253.9
  },
  "luminance": 0.0604
}

Semantic roles & 50–950 ramp

primary

#28476C

secondary

#9E7B51

accent

#9A52D6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #28476C

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

Preview Lab → · Contrast checker → · Palette generator →