#474DD1#474DD1

#474DD1 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.9% C 0.199 H 274.5°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#474DD1
RGB	rgb(71, 77, 209)
HSL	hsl(237, 60%, 55%)
HSV	hsv(237, 66%, 82%)
CMYK	cmyk(66%, 63.2%, 0%, 18%)
CIE-LAB	lab(40.00, 39.00, -68.86)
CIE-LCH	lch(40.00, 79.14, 299.52°)
OKLab	oklab(49.86% 0.0157 -0.1986)
OKLCH	oklch(49.86% 0.199 274.5)
XYZ	xyz(16.7572, 11.2493, 61.5975)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.30

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DD1 #D1CB47

analogous

#4792D1 #474DD1 #8647D1

triadic

#474DD1 #D1474D #4DD147

tetradic

#474DD1 #D14792 #D1CB47 #47D186

square

#474DD1 #D14792 #D1CB47 #47D186

split-complementary

#474DD1 #D18647 #92D147

monochromatic

#20247E #2C31AF #474DD1 #787CDD #A9ACE9

Accessibility & contrast

On white

6.46

#474DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#474DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474DD1

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DD1	#FFFFFF	#000000	##FFFFFF
##474DD1	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D5

Deuteranopia (green-blind)

#0058CE

Tritanopia (blue-blind)

#006F88

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #474dd1;
/* rgb */ color: rgb(71, 77, 209);
/* oklch */ color: oklch(49.9% 0.199 274.5);

Tailwind

colors: {
  custom: {
    50: '#8a7fe0',
    500: '#474dd1',
    950: '#000000',
  },
}

SCSS

$custom: #474dd1;
$custom-light: #8a7fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#474dd1",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 209
  },
  "hsl": {
    "h": 237.391,
    "s": 60,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49858,
    "c": 0.19924,
    "h": 274.5
  },
  "luminance": 0.11251
}

Semantic roles & 50–950 ramp

primary

#474DD1

secondary

#D7D49D

accent

#DC45E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #474DD1

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

Preview Lab → · Contrast checker → · Palette generator →