#476DDB#476DDB

#476DDB is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.174 H 266.5°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#476DDB
RGB	rgb(71, 109, 219)
HSL	hsl(225, 67%, 57%)
HSV	hsv(225, 68%, 86%)
CMYK	cmyk(67.6%, 50.2%, 0%, 14.1%)
CIE-LAB	lab(48.75, 22.46, -60.37)
CIE-LCH	lch(48.75, 64.42, 290.41°)
OKLab	oklab(56.63% -0.0105 -0.1733)
OKLCH	oklch(56.63% 0.174 266.5)
XYZ	xyz(20.8489, 17.3893, 69.2618)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#476DDB #DBB547

analogous

#47B7DB #476DDB #6B47DB

triadic

#476DDB #DB476D #6DDB47

tetradic

#476DDB #DB47B7 #DBB547 #47DB6B

square

#476DDB #DB47B7 #DBB547 #47DB6B

split-complementary

#476DDB #DB6B47 #B7DB47

monochromatic

#1B388C #254DBF #476DDB #7A96E5 #ADBEEF

Accessibility & contrast

On white

4.69

#476DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#476DDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #476DDB

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##476DDB	#FFFFFF	#000000	##FFFFFF
##476DDB	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C7BDF

Deuteranopia (green-blind)

#006DD9

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #476ddb;
/* rgb */ color: rgb(71, 109, 219);
/* oklch */ color: oklch(56.6% 0.174 266.5);

Tailwind

colors: {
  custom: {
    50: '#8a96e7',
    500: '#476ddb',
    950: '#000000',
  },
}

SCSS

$custom: #476ddb;
$custom-light: #8a96e7;
$custom-dark: #000000;

JSON

{
  "hex": "#476ddb",
  "rgb": {
    "r": 71,
    "g": 109,
    "b": 219
  },
  "hsl": {
    "h": 224.595,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.56625,
    "c": 0.17361,
    "h": 266.5
  },
  "luminance": 0.17391
}

Semantic roles & 50–950 ramp

primary

#476DDB

secondary

#DDCEA1

accent

#BE3EEA

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #476DDB

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

Preview Lab → · Contrast checker → · Palette generator →