#474DB0#474DB0

#474DB0 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.2% C 0.155 H 276.1°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#474DB0
RGB	rgb(71, 77, 176)
HSL	hsl(237, 43%, 48%)
HSV	hsv(237, 60%, 69%)
CMYK	cmyk(59.7%, 56.2%, 0%, 31%)
CIE-LAB	lab(37.45, 27.81, -53.74)
CIE-LCH	lch(37.45, 60.51, 297.36°)
OKLab	oklab(47.18% 0.0164 -0.1542)
OKLCH	oklch(47.18% 0.155 276.1)
XYZ	xyz(13.0863, 9.7810, 42.2642)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DB0 #B0AA47

analogous

#4781B0 #474DB0 #7547B0

triadic

#474DB0 #B0474D #4DB047

tetradic

#474DB0 #B04781 #B0AA47 #47B075

square

#474DB0 #B04781 #B0AA47 #47B075

split-complementary

#474DB0 #B07547 #81B047

monochromatic

#242759 #353A84 #474DB0 #6F74C5 #9B9ED7

Accessibility & contrast

On white

7.10

#474DB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#474DB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474DB0

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DB0	#FFFFFF	#000000	##FFFFFF
##474DB0	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB3

Deuteranopia (green-blind)

#0054AE

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #474db0;
/* rgb */ color: rgb(71, 77, 176);
/* oklch */ color: oklch(47.2% 0.155 276.1);

Tailwind

colors: {
  custom: {
    50: '#847ec8',
    500: '#474db0',
    950: '#000000',
  },
}

SCSS

$custom: #474db0;
$custom-light: #847ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#474db0",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 176
  },
  "hsl": {
    "h": 236.571,
    "s": 42.51,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47175,
    "c": 0.15506,
    "h": 276.1
  },
  "luminance": 0.09782
}

Semantic roles & 50–950 ramp

primary

#474DB0

secondary

#C3C090

accent

#CB56D2

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #474DB0

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

Preview Lab → · Contrast checker → · Palette generator →