#475ADB#475ADB

#475ADB is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.0% C 0.197 H 271.6°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#475ADB
RGB	rgb(71, 90, 219)
HSL	hsl(232, 67%, 57%)
HSV	hsv(232, 68%, 86%)
CMYK	cmyk(67.6%, 58.9%, 0%, 14.1%)
CIE-LAB	lab(43.89, 34.38, -68.24)
CIE-LCH	lch(43.89, 76.41, 296.74°)
OKLab	oklab(52.98% 0.0053 -0.1967)
OKLCH	oklch(52.98% 0.197 271.6)
XYZ	xyz(19.0366, 13.7646, 68.6577)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475ADB #DBC847

analogous

#47A4DB #475ADB #7E47DB

triadic

#475ADB #DB475A #5ADB47

tetradic

#475ADB #DB47A4 #DBC847 #47DB7E

square

#475ADB #DB47A4 #DBC847 #47DB7E

split-complementary

#475ADB #DB7E47 #A4DB47

monochromatic

#1B2A8C #2539BF #475ADB #7A88E5 #ADB6EF

Accessibility & contrast

On white

5.60

#475ADB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#475ADB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475ADB

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475ADB	#FFFFFF	#000000	##FFFFFF
##475ADB	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#0061D8

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #475adb;
/* rgb */ color: rgb(71, 90, 219);
/* oklch */ color: oklch(53.0% 0.197 271.6);

Tailwind

colors: {
  custom: {
    50: '#8b88e7',
    500: '#475adb',
    950: '#000000',
  },
}

SCSS

$custom: #475adb;
$custom-light: #8b88e7;
$custom-dark: #000000;

JSON

{
  "hex": "#475adb",
  "rgb": {
    "r": 71,
    "g": 90,
    "b": 219
  },
  "hsl": {
    "h": 232.297,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52978,
    "c": 0.19675,
    "h": 271.6
  },
  "luminance": 0.13766
}

Semantic roles & 50–950 ramp

primary

#475ADB

secondary

#DDD5A1

accent

#D43EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #475ADB

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

Preview Lab → · Contrast checker → · Palette generator →