#475DC3#475DC3

#475DC3 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.7% C 0.161 H 270.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#475DC3
RGB	rgb(71, 93, 195)
HSL	hsl(229, 51%, 52%)
HSV	hsv(229, 64%, 76%)
CMYK	cmyk(63.6%, 52.3%, 0%, 23.5%)
CIE-LAB	lab(42.92, 24.15, -56.02)
CIE-LCH	lch(42.92, 61.00, 293.32°)
OKLab	oklab(51.71% 0.0018 -0.1607)
OKLCH	oklch(51.71% 0.161 270.7)
XYZ	xyz(16.3599, 13.1070, 53.2869)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DC3 #C3AD47

analogous

#479BC3 #475DC3 #6F47C3

triadic

#475DC3 #C3475D #5DC347

tetradic

#475DC3 #C3479B #C3AD47 #47C36F

square

#475DC3 #C3479B #C3AD47 #47C36F

split-complementary

#475DC3 #C36F47 #9BC347

monochromatic

#23306C #32459A #475DC3 #7586D2 #A3AEE1

Accessibility & contrast

On white

5.80

#475DC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#475DC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DC3

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DC3	#FFFFFF	#000000	##FFFFFF
##475DC3	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6BC7

Deuteranopia (green-blind)

#0060C1

Tritanopia (blue-blind)

#007587

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #475dc3;
/* rgb */ color: rgb(71, 93, 195);
/* oklch */ color: oklch(51.7% 0.161 270.7);

Tailwind

colors: {
  custom: {
    50: '#878ad6',
    500: '#475dc3',
    950: '#000000',
  },
}

SCSS

$custom: #475dc3;
$custom-light: #878ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#475dc3",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 195
  },
  "hsl": {
    "h": 229.355,
    "s": 50.82,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51706,
    "c": 0.16071,
    "h": 270.7
  },
  "luminance": 0.13108
}

Semantic roles & 50–950 ramp

primary

#475DC3

secondary

#CEC498

accent

#C14DDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475DC3

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

Preview Lab → · Contrast checker → · Palette generator →