#475DBF#475DBF

#475DBF is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.4% C 0.155 H 270.6°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#475DBF
RGB	rgb(71, 93, 191)
HSL	hsl(229, 48%, 51%)
HSV	hsv(229, 63%, 75%)
CMYK	cmyk(62.8%, 51.3%, 0%, 25.1%)
CIE-LAB	lab(42.66, 22.76, -54.13)
CIE-LCH	lch(42.66, 58.72, 292.80°)
OKLab	oklab(51.42% 0.0015 -0.1551)
OKLCH	oklch(51.42% 0.155 270.6)
XYZ	xyz(15.9137, 12.9285, 50.9369)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DBF #BFA947

analogous

#4799BF #475DBF #6D47BF

triadic

#475DBF #BF475D #5DBF47

tetradic

#475DBF #BF4799 #BFA947 #47BF6D

square

#475DBF #BF4799 #BFA947 #47BF6D

split-complementary

#475DBF #BF6D47 #99BF47

monochromatic

#243068 #344695 #475DBF #7485CF #A2ADDF

Accessibility & contrast

On white

5.86

#475DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#475DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DBF

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DBF	#FFFFFF	#000000	##FFFFFF
##475DBF	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256AC2

Deuteranopia (green-blind)

#0060BD

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #475dbf;
/* rgb */ color: rgb(71, 93, 191);
/* oklch */ color: oklch(51.4% 0.155 270.6);

Tailwind

colors: {
  custom: {
    50: '#868ad3',
    500: '#475dbf',
    950: '#000000',
  },
}

SCSS

$custom: #475dbf;
$custom-light: #868ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#475dbf",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 191
  },
  "hsl": {
    "h": 229,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.51418,
    "c": 0.15515,
    "h": 270.6
  },
  "luminance": 0.1293
}

Semantic roles & 50–950 ramp

primary

#475DBF

secondary

#CBC296

accent

#BF50D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475DBF

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

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