#475FA4#475FA4

#475FA4 is a mid, moderate blue. Relative luminance 0.122; OKLCH L 50.0% C 0.114 H 267.7°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#475FA4
RGB	rgb(71, 95, 164)
HSL	hsl(225, 40%, 46%)
HSV	hsv(225, 57%, 64%)
CMYK	cmyk(56.7%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(41.54, 12.16, -40.07)
CIE-LCH	lch(41.54, 41.87, 286.88°)
OKLab	oklab(50.03% -0.0045 -0.1138)
OKLCH	oklch(50.03% 0.114 267.7)
XYZ	xyz(13.3893, 12.2033, 36.7647)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FA4 #A48C47

analogous

#478DA4 #475FA4 #5D47A4

triadic

#475FA4 #A4475F #5FA447

tetradic

#475FA4 #A4478D #A48C47 #47A45D

square

#475FA4 #A4478D #A48C47 #47A45D

split-complementary

#475FA4 #A45D47 #8DA447

monochromatic

#222E4F #354679 #475FA4 #6A80BE #95A4D1

Accessibility & contrast

On white

6.10

#475FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#475FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FA4

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FA4	#FFFFFF	#000000	##FFFFFF
##475FA4	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4266A7

Deuteranopia (green-blind)

#365EA3

Tritanopia (blue-blind)

#0D6E79

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #475fa4;
/* rgb */ color: rgb(71, 95, 164);
/* oklch */ color: oklch(50.0% 0.114 267.7);

Tailwind

colors: {
  custom: {
    50: '#818cbf',
    500: '#475fa4',
    950: '#000000',
  },
}

SCSS

$custom: #475fa4;
$custom-light: #818cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#475fa4",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 224.516,
    "s": 39.574,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50028,
    "c": 0.11389,
    "h": 267.7
  },
  "luminance": 0.12204
}

Semantic roles & 50–950 ramp

primary

#475FA4

secondary

#BDB08A

accent

#B158CF

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #475FA4

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

Preview Lab → · Contrast checker → · Palette generator →