#475BAA#475BAA

#475BAA is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.6% C 0.128 H 270.5°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#475BAA
RGB	rgb(71, 91, 170)
HSL	hsl(228, 41%, 47%)
HSV	hsv(228, 58%, 67%)
CMYK	cmyk(58.2%, 46.5%, 0%, 33.3%)
CIE-LAB	lab(40.77, 16.76, -44.84)
CIE-LCH	lch(40.77, 47.87, 290.50°)
OKLab	oklab(49.56% 0.0011 -0.1278)
OKLCH	oklch(49.56% 0.128 270.5)
XYZ	xyz(13.5929, 11.7230, 39.5689)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475BAA #AA9647

analogous

#478DAA #475BAA #6547AA

triadic

#475BAA #AA475B #5BAA47

tetradic

#475BAA #AA478D #AA9647 #47AA65

square

#475BAA #AA478D #AA9647 #47AA65

split-complementary

#475BAA #AA6547 #8DAA47

monochromatic

#232D54 #35447F #475BAA #6C7EC2 #98A4D4

Accessibility & contrast

On white

6.28

#475BAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#475BAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475BAA

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475BAA	#FFFFFF	#000000	##FFFFFF
##475BAA	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3665AD

Deuteranopia (green-blind)

#285CA8

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #475baa;
/* rgb */ color: rgb(71, 91, 170);
/* oklch */ color: oklch(49.6% 0.128 270.5);

Tailwind

colors: {
  custom: {
    50: '#8289c4',
    500: '#475baa',
    950: '#000000',
  },
}

SCSS

$custom: #475baa;
$custom-light: #8289c4;
$custom-dark: #000000;

JSON

{
  "hex": "#475baa",
  "rgb": {
    "r": 71,
    "g": 91,
    "b": 170
  },
  "hsl": {
    "h": 227.879,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49557,
    "c": 0.12785,
    "h": 270.5
  },
  "luminance": 0.11724
}

Semantic roles & 50–950 ramp

primary

#475BAA

secondary

#C0B68D

accent

#B857D1

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #475BAA

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

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