#475AAD#475AAD

#475AAD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.134 H 271.1°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#475AAD
RGB	rgb(71, 90, 173)
HSL	hsl(229, 42%, 48%)
HSV	hsv(229, 59%, 68%)
CMYK	cmyk(59%, 48%, 0%, 32.2%)
CIE-LAB	lab(40.68, 18.44, -46.75)
CIE-LCH	lch(40.68, 50.26, 291.52°)
OKLab	oklab(49.55% 0.0026 -0.1335)
OKLCH	oklch(49.55% 0.134 271.1)
XYZ	xyz(13.7950, 11.6680, 41.0523)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475AAD #AD9A47

analogous

#478DAD #475AAD #6747AD

triadic

#475AAD #AD475A #5AAD47

tetradic

#475AAD #AD478D #AD9A47 #47AD67

square

#475AAD #AD478D #AD9A47 #47AD67

split-complementary

#475AAD #AD6747 #8DAD47

monochromatic

#232D56 #354382 #475AAD #6E7EC3 #99A4D5

Accessibility & contrast

On white

6.30

#475AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#475AAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475AAD

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475AAD	#FFFFFF	#000000	##FFFFFF
##475AAD	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3265B0

Deuteranopia (green-blind)

#225CAB

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #475aad;
/* rgb */ color: rgb(71, 90, 173);
/* oklch */ color: oklch(49.5% 0.134 271.1);

Tailwind

colors: {
  custom: {
    50: '#8388c6',
    500: '#475aad',
    950: '#000000',
  },
}

SCSS

$custom: #475aad;
$custom-light: #8388c6;
$custom-dark: #000000;

JSON

{
  "hex": "#475aad",
  "rgb": {
    "r": 71,
    "g": 90,
    "b": 173
  },
  "hsl": {
    "h": 228.824,
    "s": 41.803,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49549,
    "c": 0.13351,
    "h": 271.1
  },
  "luminance": 0.11669
}

Semantic roles & 50–950 ramp

primary

#475AAD

secondary

#C1B88E

accent

#BB56D2

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #475AAD

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

Preview Lab → · Contrast checker → · Palette generator →