#475CC1#475CC1

#475CC1 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.4% C 0.159 H 271.0°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#475CC1
RGB	rgb(71, 92, 193)
HSL	hsl(230, 50%, 52%)
HSV	hsv(230, 63%, 76%)
CMYK	cmyk(63.2%, 52.3%, 0%, 24.3%)
CIE-LAB	lab(42.53, 24.09, -55.50)
CIE-LCH	lch(42.53, 60.50, 293.46°)
OKLab	oklab(51.36% 0.0026 -0.1592)
OKLCH	oklch(51.36% 0.159 271)
XYZ	xyz(16.0481, 12.8428, 52.0749)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475CC1 #C1AC47

analogous

#4799C1 #475CC1 #6F47C1

triadic

#475CC1 #C1475C #5CC147

tetradic

#475CC1 #C14799 #C1AC47 #47C16F

square

#475CC1 #C14799 #C1AC47 #47C16F

split-complementary

#475CC1 #C16F47 #99C147

monochromatic

#24306A #334498 #475CC1 #7585D0 #A3ADE0

Accessibility & contrast

On white

5.88

#475CC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#475CC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475CC1

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475CC1	#FFFFFF	#000000	##FFFFFF
##475CC1	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6AC5

Deuteranopia (green-blind)

#005FBF

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #475cc1;
/* rgb */ color: rgb(71, 92, 193);
/* oklch */ color: oklch(51.4% 0.159 271.0);

Tailwind

colors: {
  custom: {
    50: '#8689d4',
    500: '#475cc1',
    950: '#000000',
  },
}

SCSS

$custom: #475cc1;
$custom-light: #8689d4;
$custom-dark: #000000;

JSON

{
  "hex": "#475cc1",
  "rgb": {
    "r": 71,
    "g": 92,
    "b": 193
  },
  "hsl": {
    "h": 229.672,
    "s": 49.593,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51362,
    "c": 0.15921,
    "h": 271
  },
  "luminance": 0.12844
}

Semantic roles & 50–950 ramp

primary

#475CC1

secondary

#CDC397

accent

#C14FD9

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475CC1

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

Preview Lab → · Contrast checker → · Palette generator →