#476FDB#476FDB

#476FDB is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.0% C 0.171 H 265.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#476FDB
RGB	rgb(71, 111, 219)
HSL	hsl(224, 67%, 57%)
HSV	hsv(224, 68%, 86%)
CMYK	cmyk(67.6%, 49.3%, 0%, 14.1%)
CIE-LAB	lab(49.28, 21.21, -59.52)
CIE-LCH	lch(49.28, 63.18, 289.61°)
OKLab	oklab(57.03% -0.0123 -0.1707)
OKLCH	oklch(57.03% 0.171 265.9)
XYZ	xyz(21.0647, 17.8209, 69.3337)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#476FDB #DBB347

analogous

#47B9DB #476FDB #6947DB

triadic

#476FDB #DB476F #6FDB47

tetradic

#476FDB #DB47B9 #DBB347 #47DB69

square

#476FDB #DB47B9 #DBB347 #47DB69

split-complementary

#476FDB #DB6947 #B9DB47

monochromatic

#1B3A8C #254FBF #476FDB #7A97E5 #ADBFEF

Accessibility & contrast

On white

4.60

#476FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#476FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #476FDB

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##476FDB	#FFFFFF	#000000	##FFFFFF
##476FDB	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#327CDF

Deuteranopia (green-blind)

#006FD9

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #476fdb;
/* rgb */ color: rgb(71, 111, 219);
/* oklch */ color: oklch(57.0% 0.171 265.9);

Tailwind

colors: {
  custom: {
    50: '#8a97e7',
    500: '#476fdb',
    950: '#000000',
  },
}

SCSS

$custom: #476fdb;
$custom-light: #8a97e7;
$custom-dark: #000000;

JSON

{
  "hex": "#476fdb",
  "rgb": {
    "r": 71,
    "g": 111,
    "b": 219
  },
  "hsl": {
    "h": 223.784,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.17118,
    "h": 265.9
  },
  "luminance": 0.17823
}

Semantic roles & 50–950 ramp

primary

#476FDB

secondary

#DDCDA1

accent

#BC3EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #476FDB

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

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