#474FAC#474FAC

#474FAC is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.147 H 275.6°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#474FAC
RGB	rgb(71, 79, 172)
HSL	hsl(235, 42%, 48%)
HSV	hsv(235, 59%, 67%)
CMYK	cmyk(58.7%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(37.68, 25.17, -51.00)
CIE-LCH	lch(37.68, 56.87, 296.27°)
OKLab	oklab(47.26% 0.0142 -0.1461)
OKLCH	oklch(47.26% 0.147 275.6)
XYZ	xyz(12.8385, 9.9092, 40.2578)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474FAC #ACA447

analogous

#4781AC #474FAC #7247AC

triadic

#474FAC #AC474F #4FAC47

tetradic

#474FAC #AC4781 #ACA447 #47AC72

square

#474FAC #AC4781 #ACA447 #47AC72

split-complementary

#474FAC #AC7247 #81AC47

monochromatic

#232755 #353B81 #474FAC #6D74C3 #999DD5

Accessibility & contrast

On white

7.04

#474FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#474FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474FAC

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474FAC	#FFFFFF	#000000	##FFFFFF
##474FAC	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#155DAF

Deuteranopia (green-blind)

#0055AA

Tritanopia (blue-blind)

#006476

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #474fac;
/* rgb */ color: rgb(71, 79, 172);
/* oklch */ color: oklch(47.3% 0.147 275.6);

Tailwind

colors: {
  custom: {
    50: '#8380c5',
    500: '#474fac',
    950: '#000000',
  },
}

SCSS

$custom: #474fac;
$custom-light: #8380c5;
$custom-dark: #000000;

JSON

{
  "hex": "#474fac",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 235.248,
    "s": 41.564,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47259,
    "c": 0.14678,
    "h": 275.6
  },
  "luminance": 0.0991
}

Semantic roles & 50–950 ramp

primary

#474FAC

secondary

#C1BD8E

accent

#C856D1

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #474FAC

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

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