#475AAA#475AAA

#475AAA is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.3% C 0.129 H 271.0°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#475AAA
RGB	rgb(71, 90, 170)
HSL	hsl(228, 41%, 47%)
HSV	hsv(228, 58%, 67%)
CMYK	cmyk(58.2%, 47.1%, 0%, 33.3%)
CIE-LAB	lab(40.50, 17.41, -45.28)
CIE-LCH	lch(40.50, 48.51, 291.03°)
OKLab	oklab(49.35% 0.0022 -0.1292)
OKLCH	oklch(49.35% 0.129 271)
XYZ	xyz(13.5080, 11.5532, 39.5406)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475AAA #AA9747

analogous

#478CAA #475AAA #6647AA

triadic

#475AAA #AA475A #5AAA47

tetradic

#475AAA #AA478C #AA9747 #47AA66

square

#475AAA #AA478C #AA9747 #47AA66

split-complementary

#475AAA #AA6647 #8CAA47

monochromatic

#232C54 #35437F #475AAA #6C7DC2 #98A3D4

Accessibility & contrast

On white

6.34

#475AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#475AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475AAA

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475AAA	#FFFFFF	#000000	##FFFFFF
##475AAA	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3464AD

Deuteranopia (green-blind)

#265BA8

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #475aaa;
/* rgb */ color: rgb(71, 90, 170);
/* oklch */ color: oklch(49.3% 0.129 271.0);

Tailwind

colors: {
  custom: {
    50: '#8288c4',
    500: '#475aaa',
    950: '#000000',
  },
}

SCSS

$custom: #475aaa;
$custom-light: #8288c4;
$custom-dark: #000000;

JSON

{
  "hex": "#475aaa",
  "rgb": {
    "r": 71,
    "g": 90,
    "b": 170
  },
  "hsl": {
    "h": 228.485,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49347,
    "c": 0.12918,
    "h": 271
  },
  "luminance": 0.11554
}

Semantic roles & 50–950 ramp

primary

#475AAA

secondary

#C0B68D

accent

#B957D1

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #475AAA

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

Preview Lab → · Contrast checker → · Palette generator →