#477DB4#477DB4

#477DB4 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.7% C 0.103 H 250.4°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#477DB4
RGB	rgb(71, 125, 180)
HSL	hsl(210, 43%, 49%)
HSV	hsv(210, 61%, 71%)
CMYK	cmyk(60.6%, 30.6%, 0%, 29.4%)
CIE-LAB	lab(51.04, -0.93, -34.42)
CIE-LCH	lch(51.04, 34.44, 268.45°)
OKLab	oklab(57.69% -0.0345 -0.0971)
OKLCH	oklch(57.69% 0.103 250.4)
XYZ	xyz(18.1674, 19.3004, 45.9391)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477DB4 #B47E47

analogous

#47B4B4 #477DB4 #4847B4

triadic

#477DB4 #B4477D #7DB447

tetradic

#477DB4 #B447B4 #B47E47 #47B448

square

#477DB4 #B447B4 #B47E47 #47B448

split-complementary

#477DB4 #B44847 #B4B447

monochromatic

#24405C #365F88 #477DB4 #719CC7 #9DBAD8

Accessibility & contrast

On white

4.32

#477DB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#477DB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477DB4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477DB4	#FFFFFF	#000000	##000000
##477DB4	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667FB6

Deuteranopia (green-blind)

#5775B3

Tritanopia (blue-blind)

#008A90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #477db4;
/* rgb */ color: rgb(71, 125, 180);
/* oklch */ color: oklch(57.7% 0.103 250.4);

Tailwind

colors: {
  custom: {
    50: '#83a2ca',
    500: '#477db4',
    950: '#000000',
  },
}

SCSS

$custom: #477db4;
$custom-light: #83a2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#477db4",
  "rgb": {
    "r": 71,
    "g": 125,
    "b": 180
  },
  "hsl": {
    "h": 210.275,
    "s": 43.426,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57687,
    "c": 0.10301,
    "h": 250.4
  },
  "luminance": 0.19302
}

Semantic roles & 50–950 ramp

primary

#477DB4

secondary

#C5AC92

accent

#9455D3

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #477DB4

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

Preview Lab → · Contrast checker → · Palette generator →