#474FB4#474FB4

#474FB4 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.158 H 275.3°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#474FB4
RGB	rgb(71, 79, 180)
HSL	hsl(236, 43%, 49%)
HSV	hsv(236, 61%, 71%)
CMYK	cmyk(60.6%, 56.1%, 0%, 29.4%)
CIE-LAB	lab(38.24, 27.90, -54.81)
CIE-LCH	lch(38.24, 61.51, 296.97°)
OKLab	oklab(47.86% 0.0146 -0.1573)
OKLCH	oklch(47.86% 0.158 275.3)
XYZ	xyz(13.6301, 10.2258, 44.4267)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474FB4 #B4AC47

analogous

#4786B4 #474FB4 #7647B4

triadic

#474FB4 #B4474F #4FB447

tetradic

#474FB4 #B44786 #B4AC47 #47B476

square

#474FB4 #B44786 #B4AC47 #47B476

split-complementary

#474FB4 #B47647 #86B447

monochromatic

#24285C #363C88 #474FB4 #7177C7 #9DA1D8

Accessibility & contrast

On white

6.90

#474FB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#474FB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474FB4

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474FB4	#FFFFFF	#000000	##FFFFFF
##474FB4	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FB7

Deuteranopia (green-blind)

#0055B2

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #474fb4;
/* rgb */ color: rgb(71, 79, 180);
/* oklch */ color: oklch(47.9% 0.158 275.3);

Tailwind

colors: {
  custom: {
    50: '#8580cb',
    500: '#474fb4',
    950: '#000000',
  },
}

SCSS

$custom: #474fb4;
$custom-light: #8580cb;
$custom-dark: #000000;

JSON

{
  "hex": "#474fb4",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 180
  },
  "hsl": {
    "h": 235.596,
    "s": 43.426,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47862,
    "c": 0.15799,
    "h": 275.3
  },
  "luminance": 0.10227
}

Semantic roles & 50–950 ramp

primary

#474FB4

secondary

#C5C192

accent

#CA55D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #474FB4

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

Preview Lab → · Contrast checker → · Palette generator →