#475CDA#475CDA

#475CDA is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.3% C 0.193 H 271.1°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#475CDA
RGB	rgb(71, 92, 218)
HSL	hsl(231, 67%, 57%)
HSV	hsv(231, 67%, 85%)
CMYK	cmyk(67.4%, 57.8%, 0%, 14.5%)
CIE-LAB	lab(44.31, 32.79, -66.99)
CIE-LCH	lch(44.31, 74.58, 296.08°)
OKLab	oklab(53.26% 0.0037 -0.193)
OKLCH	oklch(53.26% 0.193 271.1)
XYZ	xyz(19.0763, 14.0540, 68.0235)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475CDA #DAC547

analogous

#47A5DA #475CDA #7C47DA

triadic

#475CDA #DA475C #5CDA47

tetradic

#475CDA #DA47A5 #DAC547 #47DA7C

square

#475CDA #DA47A5 #DAC547 #47DA7C

split-complementary

#475CDA #DA7C47 #A5DA47

monochromatic

#1C2C8B #263CBE #475CDA #7A89E4 #ADB6EE

Accessibility & contrast

On white

5.51

#475CDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#475CDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475CDA

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475CDA	#FFFFFF	#000000	##FFFFFF
##475CDA	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DE

Deuteranopia (green-blind)

#0062D8

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #475cda;
/* rgb */ color: rgb(71, 92, 218);
/* oklch */ color: oklch(53.3% 0.193 271.1);

Tailwind

colors: {
  custom: {
    50: '#8b8ae6',
    500: '#475cda',
    950: '#000000',
  },
}

SCSS

$custom: #475cda;
$custom-light: #8b8ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#475cda",
  "rgb": {
    "r": 71,
    "g": 92,
    "b": 218
  },
  "hsl": {
    "h": 231.429,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.53264,
    "c": 0.19303,
    "h": 271.1
  },
  "luminance": 0.14056
}

Semantic roles & 50–950 ramp

primary

#475CDA

secondary

#DCD4A0

accent

#D13EE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #475CDA

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

Preview Lab → · Contrast checker → · Palette generator →