#475FD3#475FD3

#475FD3 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.3% C 0.180 H 270.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#475FD3
RGB	rgb(71, 95, 211)
HSL	hsl(230, 61%, 55%)
HSV	hsv(230, 66%, 83%)
CMYK	cmyk(66.4%, 55%, 0%, 17.3%)
CIE-LAB	lab(44.55, 28.47, -62.60)
CIE-LCH	lch(44.55, 68.76, 294.45°)
OKLab	oklab(53.29% 0.001 -0.18)
OKLCH	oklch(53.29% 0.18 270.3)
XYZ	xyz(18.4446, 14.2254, 63.3891)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FD3 #D3BB47

analogous

#47A5D3 #475FD3 #7547D3

triadic

#475FD3 #D3475F #5FD347

tetradic

#475FD3 #D347A5 #D3BB47 #47D375

square

#475FD3 #D347A5 #D3BB47 #47D375

split-complementary

#475FD3 #D37547 #A5D347

monochromatic

#1F3081 #2B42B2 #475FD3 #788ADF #AAB5EB

Accessibility & contrast

On white

5.46

#475FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#475FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FD3

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FD3	#FFFFFF	#000000	##FFFFFF
##475FD3	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D7

Deuteranopia (green-blind)

#0063D1

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #475fd3;
/* rgb */ color: rgb(71, 95, 211);
/* oklch */ color: oklch(53.3% 0.180 270.3);

Tailwind

colors: {
  custom: {
    50: '#898ce1',
    500: '#475fd3',
    950: '#000000',
  },
}

SCSS

$custom: #475fd3;
$custom-light: #898ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#475fd3",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 211
  },
  "hsl": {
    "h": 229.714,
    "s": 61.404,
    "l": 55.294
  },
  "oklch": {
    "l": 0.53286,
    "c": 0.18003,
    "h": 270.3
  },
  "luminance": 0.14227
}

Semantic roles & 50–950 ramp

primary

#475FD3

secondary

#D8CE9E

accent

#C943E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #475FD3

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

Preview Lab → · Contrast checker → · Palette generator →