#476DD9#476DD9

#476DD9 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.5% C 0.171 H 266.4°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#476DD9
RGB	rgb(71, 109, 217)
HSL	hsl(224, 66%, 56%)
HSV	hsv(224, 67%, 85%)
CMYK	cmyk(67.3%, 49.8%, 0%, 14.9%)
CIE-LAB	lab(48.62, 21.76, -59.45)
CIE-LCH	lch(48.62, 63.30, 290.10°)
OKLab	oklab(56.48% -0.0107 -0.1706)
OKLCH	oklch(56.48% 0.171 266.4)
XYZ	xyz(20.5872, 17.2846, 67.8835)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#476DD9 #D9B347

analogous

#47B6D9 #476DD9 #6A47D9

triadic

#476DD9 #D9476D #6DD947

tetradic

#476DD9 #D947B6 #D9B347 #47D96A

square

#476DD9 #D947B6 #D9B347 #47D96A

split-complementary

#476DD9 #D96A47 #B6D947

monochromatic

#1C3989 #274EBC #476DD9 #7A95E3 #ACBDEE

Accessibility & contrast

On white

4.71

#476DD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#476DD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #476DD9

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##476DD9	#FFFFFF	#000000	##FFFFFF
##476DD9	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F7ADD

Deuteranopia (green-blind)

#006DD7

Tritanopia (blue-blind)

#008699

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #476dd9;
/* rgb */ color: rgb(71, 109, 217);
/* oklch */ color: oklch(56.5% 0.171 266.4);

Tailwind

colors: {
  custom: {
    50: '#8a96e5',
    500: '#476dd9',
    950: '#000000',
  },
}

SCSS

$custom: #476dd9;
$custom-light: #8a96e5;
$custom-dark: #000000;

JSON

{
  "hex": "#476dd9",
  "rgb": {
    "r": 71,
    "g": 109,
    "b": 217
  },
  "hsl": {
    "h": 224.384,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.56484,
    "c": 0.17091,
    "h": 266.4
  },
  "luminance": 0.17287
}

Semantic roles & 50–950 ramp

primary

#476DD9

secondary

#DCCCA0

accent

#BD3FE9

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #476DD9

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

Preview Lab → · Contrast checker → · Palette generator →