#477FCC#477FCC

#477FCC is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.5% C 0.132 H 256.8°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#477FCC
RGB	rgb(71, 127, 204)
HSL	hsl(215, 57%, 54%)
HSV	hsv(215, 65%, 80%)
CMYK	cmyk(65.2%, 37.7%, 0%, 20%)
CIE-LAB	lab(52.81, 6.06, -45.36)
CIE-LCH	lch(52.81, 45.76, 277.61°)
OKLab	oklab(59.47% -0.0302 -0.1289)
OKLCH	oklch(59.47% 0.132 256.8)
XYZ	xyz(21.0831, 20.8759, 60.0334)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477FCC #CC9447

analogous

#47C2CC #477FCC #5247CC

triadic

#477FCC #CC477F #7FCC47

tetradic

#477FCC #CC47C2 #CC9447 #47CC52

square

#477FCC #CC47C2 #CC9447 #47CC52

split-complementary

#477FCC #CC5247 #C2CC47

monochromatic

#214577 #2E61A7 #477FCC #77A0D9 #A7C2E7

Accessibility & contrast

On white

4.06

#477FCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#477FCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477FCC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477FCC	#FFFFFF	#000000	##000000
##477FCC	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D85CF

Deuteranopia (green-blind)

#4A78CA

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477fcc;
/* rgb */ color: rgb(71, 127, 204);
/* oklch */ color: oklch(59.5% 0.132 256.8);

Tailwind

colors: {
  custom: {
    50: '#87a3dc',
    500: '#477fcc',
    950: '#000000',
  },
}

SCSS

$custom: #477fcc;
$custom-light: #87a3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#477fcc",
  "rgb": {
    "r": 71,
    "g": 127,
    "b": 204
  },
  "hsl": {
    "h": 214.737,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59469,
    "c": 0.13241,
    "h": 256.8
  },
  "luminance": 0.20878
}

Semantic roles & 50–950 ramp

primary

#477FCC

secondary

#D4BC9B

accent

#A048E0

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #477FCC

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

Preview Lab → · Contrast checker → · Palette generator →