#475CAB#475CAB

#475CAB is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.8% C 0.128 H 270.0°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#475CAB
RGB	rgb(71, 92, 171)
HSL	hsl(227, 41%, 47%)
HSV	hsv(227, 58%, 67%)
CMYK	cmyk(58.5%, 46.2%, 0%, 32.9%)
CIE-LAB	lab(41.11, 16.47, -44.89)
CIE-LCH	lch(41.11, 47.82, 290.14°)
OKLab	oklab(49.83% 0.0001 -0.128)
OKLCH	oklch(49.83% 0.128 270)
XYZ	xyz(13.7739, 11.9331, 40.0977)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475CAB #AB9647

analogous

#478EAB #475CAB #6447AB

triadic

#475CAB #AB475C #5CAB47

tetradic

#475CAB #AB478E #AB9647 #47AB64

square

#475CAB #AB478E #AB9647 #47AB64

split-complementary

#475CAB #AB6447 #8EAB47

monochromatic

#232D55 #354580 #475CAB #6D7FC2 #98A5D4

Accessibility & contrast

On white

6.20

#475CAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#475CAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475CAB

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475CAB	#FFFFFF	#000000	##FFFFFF
##475CAB	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3766AE

Deuteranopia (green-blind)

#295DA9

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #475cab;
/* rgb */ color: rgb(71, 92, 171);
/* oklch */ color: oklch(49.8% 0.128 270.0);

Tailwind

colors: {
  custom: {
    50: '#8389c4',
    500: '#475cab',
    950: '#000000',
  },
}

SCSS

$custom: #475cab;
$custom-light: #8389c4;
$custom-dark: #000000;

JSON

{
  "hex": "#475cab",
  "rgb": {
    "r": 71,
    "g": 92,
    "b": 171
  },
  "hsl": {
    "h": 227.4,
    "s": 41.322,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49834,
    "c": 0.12799,
    "h": 270
  },
  "luminance": 0.11934
}

Semantic roles & 50–950 ramp

primary

#475CAB

secondary

#C0B68D

accent

#B757D1

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #475CAB

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

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