#474FB3#474FB3

#474FB3 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.8% C 0.157 H 275.3°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#474FB3
RGB	rgb(71, 79, 179)
HSL	hsl(236, 43%, 49%)
HSV	hsv(236, 60%, 70%)
CMYK	cmyk(60.3%, 55.9%, 0%, 29.8%)
CIE-LAB	lab(38.17, 27.56, -54.34)
CIE-LCH	lch(38.17, 60.93, 296.89°)
OKLab	oklab(47.79% 0.0145 -0.1559)
OKLCH	oklch(47.79% 0.157 275.3)
XYZ	xyz(13.5285, 10.1852, 43.8921)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474FB3 #B3AB47

analogous

#4785B3 #474FB3 #7547B3

triadic

#474FB3 #B3474F #4FB347

tetradic

#474FB3 #B34785 #B3AB47 #47B375

square

#474FB3 #B34785 #B3AB47 #47B375

split-complementary

#474FB3 #B37547 #85B347

monochromatic

#24285B #363C87 #474FB3 #7177C7 #9CA1D8

Accessibility & contrast

On white

6.91

#474FB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#474FB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474FB3

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474FB3	#FFFFFF	#000000	##FFFFFF
##474FB3	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FB6

Deuteranopia (green-blind)

#0055B1

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #474fb3;
/* rgb */ color: rgb(71, 79, 179);
/* oklch */ color: oklch(47.8% 0.157 275.3);

Tailwind

colors: {
  custom: {
    50: '#8580ca',
    500: '#474fb3',
    950: '#000000',
  },
}

SCSS

$custom: #474fb3;
$custom-light: #8580ca;
$custom-dark: #000000;

JSON

{
  "hex": "#474fb3",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 179
  },
  "hsl": {
    "h": 235.556,
    "s": 43.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47785,
    "c": 0.1566,
    "h": 275.3
  },
  "luminance": 0.10186
}

Semantic roles & 50–950 ramp

primary

#474FB3

secondary

#C4C191

accent

#CA55D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #474FB3

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

Preview Lab → · Contrast checker → · Palette generator →