#474DAB#474DAB

#474DAB is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.8% C 0.148 H 276.3°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#474DAB
RGB	rgb(71, 77, 171)
HSL	hsl(236, 41%, 47%)
HSV	hsv(236, 58%, 67%)
CMYK	cmyk(58.5%, 55%, 0%, 32.9%)
CIE-LAB	lab(37.09, 26.11, -51.35)
CIE-LCH	lch(37.09, 57.61, 296.95°)
OKLab	oklab(46.8% 0.0163 -0.1472)
OKLCH	oklch(46.8% 0.148 276.3)
XYZ	xyz(12.6007, 9.5867, 39.7066)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DAB #ABA547

analogous

#477FAB #474DAB #7347AB

triadic

#474DAB #AB474D #4DAB47

tetradic

#474DAB #AB477F #ABA547 #47AB73

square

#474DAB #AB477F #ABA547 #47AB73

split-complementary

#474DAB #AB7347 #7FAB47

monochromatic

#232655 #353A80 #474DAB #6D72C2 #989CD4

Accessibility & contrast

On white

7.20

#474DAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#474DAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474DAB

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DAB	#FFFFFF	#000000	##FFFFFF
##474DAB	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5CAE

Deuteranopia (green-blind)

#0053A9

Tritanopia (blue-blind)

#026374

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #474dab;
/* rgb */ color: rgb(71, 77, 171);
/* oklch */ color: oklch(46.8% 0.148 276.3);

Tailwind

colors: {
  custom: {
    50: '#837ec5',
    500: '#474dab',
    950: '#000000',
  },
}

SCSS

$custom: #474dab;
$custom-light: #837ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#474dab",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 171
  },
  "hsl": {
    "h": 236.4,
    "s": 41.322,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46796,
    "c": 0.14805,
    "h": 276.3
  },
  "luminance": 0.09588
}

Semantic roles & 50–950 ramp

primary

#474DAB

secondary

#C0BD8D

accent

#CA57D1

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #474DAB

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

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