#477CB1#477CB1

#477CB1 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.3% C 0.100 H 250.0°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#477CB1
RGB	rgb(71, 124, 177)
HSL	hsl(210, 43%, 49%)
HSV	hsv(210, 60%, 69%)
CMYK	cmyk(59.9%, 29.9%, 0%, 30.6%)
CIE-LAB	lab(50.60, -1.34, -33.37)
CIE-LCH	lch(50.60, 33.40, 267.70°)
OKLab	oklab(57.3% -0.0343 -0.094)
OKLCH	oklch(57.3% 0.1 250)
XYZ	xyz(17.7391, 18.9276, 44.3050)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477CB1 #B17C47

analogous

#47B1B1 #477CB1 #4747B1

triadic

#477CB1 #B1477C #7CB147

tetradic

#477CB1 #B147B1 #B17C47 #47B147

square

#477CB1 #B147B1 #B17C47 #47B147

split-complementary

#477CB1 #B14747 #B1B147

monochromatic

#243F5A #355D85 #477CB1 #709BC6 #9BB9D7

Accessibility & contrast

On white

4.39

#477CB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#477CB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477CB1

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477CB1	#FFFFFF	#000000	##000000
##477CB1	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667EB3

Deuteranopia (green-blind)

#5774B0

Tritanopia (blue-blind)

#00888F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #477cb1;
/* rgb */ color: rgb(71, 124, 177);
/* oklch */ color: oklch(57.3% 0.100 250.0);

Tailwind

colors: {
  custom: {
    50: '#83a1c8',
    500: '#477cb1',
    950: '#000000',
  },
}

SCSS

$custom: #477cb1;
$custom-light: #83a1c8;
$custom-dark: #000000;

JSON

{
  "hex": "#477cb1",
  "rgb": {
    "r": 71,
    "g": 124,
    "b": 177
  },
  "hsl": {
    "h": 210,
    "s": 42.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.573,
    "c": 0.10008,
    "h": 250
  },
  "luminance": 0.18929
}

Semantic roles & 50–950 ramp

primary

#477CB1

secondary

#C3AA90

accent

#9455D3

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #477CB1

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

Preview Lab → · Contrast checker → · Palette generator →