#475DBE#475DBE

#475DBE is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.3% C 0.154 H 270.5°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#475DBE
RGB	rgb(71, 93, 190)
HSL	hsl(229, 48%, 51%)
HSV	hsv(229, 63%, 75%)
CMYK	cmyk(62.6%, 51.1%, 0%, 25.5%)
CIE-LAB	lab(42.59, 22.41, -53.65)
CIE-LCH	lch(42.59, 58.14, 292.67°)
OKLab	oklab(51.35% 0.0014 -0.1537)
OKLCH	oklch(51.35% 0.154 270.5)
XYZ	xyz(15.8040, 12.8846, 50.3594)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DBE #BEA847

analogous

#4798BE #475DBE #6C47BE

triadic

#475DBE #BE475D #5DBE47

tetradic

#475DBE #BE4798 #BEA847 #47BE6C

square

#475DBE #BE4798 #BEA847 #47BE6C

split-complementary

#475DBE #BE6C47 #98BE47

monochromatic

#243066 #344694 #475DBE #7485CE #A1ADDE

Accessibility & contrast

On white

5.87

#475DBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#475DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DBE

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DBE	#FFFFFF	#000000	##FFFFFF
##475DBE	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266AC1

Deuteranopia (green-blind)

#005FBC

Tritanopia (blue-blind)

#007384

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #475dbe;
/* rgb */ color: rgb(71, 93, 190);
/* oklch */ color: oklch(51.3% 0.154 270.5);

Tailwind

colors: {
  custom: {
    50: '#868ad2',
    500: '#475dbe',
    950: '#000000',
  },
}

SCSS

$custom: #475dbe;
$custom-light: #868ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#475dbe",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 190
  },
  "hsl": {
    "h": 228.908,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.51346,
    "c": 0.15376,
    "h": 270.5
  },
  "luminance": 0.12886
}

Semantic roles & 50–950 ramp

primary

#475DBE

secondary

#CBC196

accent

#BE50D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475DBE

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

Preview Lab → · Contrast checker → · Palette generator →