#475CC9#475CC9

#475CC9 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.0% C 0.170 H 271.1°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#475CC9
RGB	rgb(71, 92, 201)
HSL	hsl(230, 55%, 53%)
HSV	hsv(230, 65%, 79%)
CMYK	cmyk(64.7%, 54.2%, 0%, 21.2%)
CIE-LAB	lab(43.08, 26.88, -59.24)
CIE-LCH	lch(43.08, 65.05, 294.40°)
OKLab	oklab(51.95% 0.0032 -0.1702)
OKLCH	oklch(51.95% 0.17 271.1)
XYZ	xyz(16.9647, 13.2094, 56.9027)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475CC9 #C9B447

analogous

#479DC9 #475CC9 #7347C9

triadic

#475CC9 #C9475C #5CC947

tetradic

#475CC9 #C9479D #C9B447 #47C973

square

#475CC9 #C9479D #C9B447 #47C973

split-complementary

#475CC9 #C97347 #9DC947

monochromatic

#222F74 #3042A3 #475CC9 #7686D7 #A6B0E5

Accessibility & contrast

On white

5.77

#475CC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#475CC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475CC9

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475CC9	#FFFFFF	#000000	##FFFFFF
##475CC9	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096CCD

Deuteranopia (green-blind)

#0060C7

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #475cc9;
/* rgb */ color: rgb(71, 92, 201);
/* oklch */ color: oklch(52.0% 0.170 271.1);

Tailwind

colors: {
  custom: {
    50: '#8889da',
    500: '#475cc9',
    950: '#000000',
  },
}

SCSS

$custom: #475cc9;
$custom-light: #8889da;
$custom-dark: #000000;

JSON

{
  "hex": "#475cc9",
  "rgb": {
    "r": 71,
    "g": 92,
    "b": 201
  },
  "hsl": {
    "h": 230.308,
    "s": 54.622,
    "l": 53.333
  },
  "oklch": {
    "l": 0.51953,
    "c": 0.17023,
    "h": 271.1
  },
  "luminance": 0.13211
}

Semantic roles & 50–950 ramp

primary

#475CC9

secondary

#D2C99A

accent

#C64ADE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #475CC9

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

Preview Lab → · Contrast checker → · Palette generator →