#475FC3#475FC3

#475FC3 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.1% C 0.158 H 270.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#475FC3
RGB	rgb(71, 95, 195)
HSL	hsl(228, 51%, 52%)
HSV	hsv(228, 64%, 76%)
CMYK	cmyk(63.6%, 51.3%, 0%, 23.5%)
CIE-LAB	lab(43.45, 22.88, -55.16)
CIE-LCH	lch(43.45, 59.72, 292.52°)
OKLab	oklab(52.11% -0.0001 -0.1582)
OKLCH	oklch(52.11% 0.158 270)
XYZ	xyz(16.5377, 13.4627, 53.3462)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FC3 #C3AB47

analogous

#479DC3 #475FC3 #6D47C3

triadic

#475FC3 #C3475F #5FC347

tetradic

#475FC3 #C3479D #C3AB47 #47C36D

square

#475FC3 #C3479D #C3AB47 #47C36D

split-complementary

#475FC3 #C36D47 #9DC347

monochromatic

#23316C #32479A #475FC3 #7587D2 #A3AFE1

Accessibility & contrast

On white

5.69

#475FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#475FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FC3

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FC3	#FFFFFF	#000000	##FFFFFF
##475FC3	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256CC7

Deuteranopia (green-blind)

#0061C1

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475fc3;
/* rgb */ color: rgb(71, 95, 195);
/* oklch */ color: oklch(52.1% 0.158 270.0);

Tailwind

colors: {
  custom: {
    50: '#868cd6',
    500: '#475fc3',
    950: '#000000',
  },
}

SCSS

$custom: #475fc3;
$custom-light: #868cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#475fc3",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 195
  },
  "hsl": {
    "h": 228.387,
    "s": 50.82,
    "l": 52.157
  },
  "oklch": {
    "l": 0.52105,
    "c": 0.15817,
    "h": 270
  },
  "luminance": 0.13464
}

Semantic roles & 50–950 ramp

primary

#475FC3

secondary

#CEC398

accent

#BF4DDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #475FC3

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

Preview Lab → · Contrast checker → · Palette generator →