#477FCB#477FCB

#477FCB is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.4% C 0.131 H 256.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#477FCB
RGB	rgb(71, 127, 203)
HSL	hsl(215, 56%, 54%)
HSV	hsv(215, 65%, 80%)
CMYK	cmyk(65%, 37.4%, 0%, 20.4%)
CIE-LAB	lab(52.76, 5.71, -44.87)
CIE-LCH	lch(52.76, 45.23, 277.26°)
OKLab	oklab(59.41% -0.0304 -0.1275)
OKLCH	oklch(59.41% 0.131 256.6)
XYZ	xyz(20.9635, 20.8281, 59.4038)
Luminance	0.2083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477FCB #CB9347

analogous

#47C1CB #477FCB #5147CB

triadic

#477FCB #CB477F #7FCB47

tetradic

#477FCB #CB47C1 #CB9347 #47CB51

square

#477FCB #CB47C1 #CB9347 #47CB51

split-complementary

#477FCB #CB5147 #C1CB47

monochromatic

#214576 #2F61A6 #477FCB #77A0D8 #A6C1E6

Accessibility & contrast

On white

4.07

#477FCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#477FCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477FCB

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477FCB	#FFFFFF	#000000	##000000
##477FCB	1.00	4.07	5.17	5.17
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D85CE

Deuteranopia (green-blind)

#4B78C9

Tritanopia (blue-blind)

#00909B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477fcb;
/* rgb */ color: rgb(71, 127, 203);
/* oklch */ color: oklch(59.4% 0.131 256.6);

Tailwind

colors: {
  custom: {
    50: '#87a3db',
    500: '#477fcb',
    950: '#000000',
  },
}

SCSS

$custom: #477fcb;
$custom-light: #87a3db;
$custom-dark: #000000;

JSON

{
  "hex": "#477fcb",
  "rgb": {
    "r": 71,
    "g": 127,
    "b": 203
  },
  "hsl": {
    "h": 214.545,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.59411,
    "c": 0.13108,
    "h": 256.6
  },
  "luminance": 0.2083
}

Semantic roles & 50–950 ramp

primary

#477FCB

secondary

#D3BB9B

accent

#9F49DF

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #477FCB

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

Preview Lab → · Contrast checker → · Palette generator →