#477C9D#477C9D

#477C9D is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.3% C 0.076 H 237.6°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#477C9D
RGB	rgb(71, 124, 157)
HSL	hsl(203, 38%, 45%)
HSV	hsv(203, 55%, 62%)
CMYK	cmyk(54.8%, 21%, 0%, 38.4%)
CIE-LAB	lab(49.72, -7.85, -23.12)
CIE-LCH	lch(49.72, 24.41, 251.25°)
OKLab	oklab(56.32% -0.041 -0.0645)
OKLCH	oklch(56.32% 0.076 237.6)
XYZ	xyz(15.8898, 18.1879, 34.5650)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477C9D #9D6847

analogous

#479D93 #477C9D #47519D

triadic

#477C9D #9D477C #7C9D47

tetradic

#477C9D #93479D #9D6847 #519D47

square

#477C9D #93479D #9D6847 #519D47

split-complementary

#477C9D #9D4751 #9D9347

monochromatic

#213949 #345B73 #477C9D #679ABA #91B6CD

Accessibility & contrast

On white

4.53

#477C9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#477C9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477C9D

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477C9D	#FFFFFF	#000000	##000000
##477C9D	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7B9F

Deuteranopia (green-blind)

#61729C

Tritanopia (blue-blind)

#0B8487

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #477c9d;
/* rgb */ color: rgb(71, 124, 157);
/* oklch */ color: oklch(56.3% 0.076 237.6);

Tailwind

colors: {
  custom: {
    50: '#81a1ba',
    500: '#477c9d',
    950: '#000000',
  },
}

SCSS

$custom: #477c9d;
$custom-light: #81a1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#477c9d",
  "rgb": {
    "r": 71,
    "g": 124,
    "b": 157
  },
  "hsl": {
    "h": 203.023,
    "s": 37.719,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56316,
    "c": 0.07641,
    "h": 237.6
  },
  "luminance": 0.18189
}

Semantic roles & 50–950 ramp

primary

#477C9D

secondary

#B99A87

accent

#865ACE

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0F11

muted

#7C7E80

Preview Lab

Preview with #477C9D

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

Preview Lab → · Contrast checker → · Palette generator →