#475BB0#475BB0

#475BB0 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.0% C 0.137 H 270.8°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#475BB0
RGB	rgb(71, 91, 176)
HSL	hsl(229, 43%, 48%)
HSV	hsv(229, 60%, 69%)
CMYK	cmyk(59.7%, 48.3%, 0%, 31%)
CIE-LAB	lab(41.14, 18.83, -47.78)
CIE-LCH	lch(41.14, 51.36, 291.51°)
OKLab	oklab(49.96% 0.0019 -0.1365)
OKLCH	oklch(49.96% 0.137 270.8)
XYZ	xyz(14.1735, 11.9552, 42.6266)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475BB0 #B09C47

analogous

#478FB0 #475BB0 #6747B0

triadic

#475BB0 #B0475B #5BB047

tetradic

#475BB0 #B0478F #B09C47 #47B067

square

#475BB0 #B0478F #B09C47 #47B067

split-complementary

#475BB0 #B06747 #8FB047

monochromatic

#242E59 #354484 #475BB0 #6F80C5 #9BA6D7

Accessibility & contrast

On white

6.19

#475BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#475BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475BB0

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475BB0	#FFFFFF	#000000	##FFFFFF
##475BB0	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3166B3

Deuteranopia (green-blind)

#205DAE

Tritanopia (blue-blind)

#006E7D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #475bb0;
/* rgb */ color: rgb(71, 91, 176);
/* oklch */ color: oklch(50.0% 0.137 270.8);

Tailwind

colors: {
  custom: {
    50: '#8389c8',
    500: '#475bb0',
    950: '#000000',
  },
}

SCSS

$custom: #475bb0;
$custom-light: #8389c8;
$custom-dark: #000000;

JSON

{
  "hex": "#475bb0",
  "rgb": {
    "r": 71,
    "g": 91,
    "b": 176
  },
  "hsl": {
    "h": 228.571,
    "s": 42.51,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49961,
    "c": 0.13651,
    "h": 270.8
  },
  "luminance": 0.11956
}

Semantic roles & 50–950 ramp

primary

#475BB0

secondary

#C3B990

accent

#BB56D2

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #475BB0

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

Preview Lab → · Contrast checker → · Palette generator →