#473DCB#473DCB

#473DCB is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.8% C 0.210 H 277.7°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#473DCB
RGB	rgb(71, 61, 203)
HSL	hsl(244, 58%, 52%)
HSV	hsv(244, 70%, 80%)
CMYK	cmyk(65%, 70%, 0%, 20.4%)
CIE-LAB	lab(35.96, 46.49, -72.01)
CIE-LCH	lch(35.96, 85.71, 302.85°)
OKLab	oklab(46.77% 0.028 -0.2079)
OKLCH	oklch(46.77% 0.21 277.7)
XYZ	xyz(15.0433, 8.9876, 57.4304)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473DCB #C1CB3D

analogous

#3D7ACB #473DCB #8E3DCB

triadic

#473DCB #CB473D #3DCB47

tetradic

#473DCB #CB3D7A #C1CB3D #3DCB8E

square

#473DCB #CB3D7A #C1CB3D #3DCB8E

split-complementary

#473DCB #CB8E3D #7ACB3D

monochromatic

#241E70 #332BA0 #473DCB #756DD8 #A39EE5

Accessibility & contrast

On white

7.51

#473DCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#473DCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473DCB

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473DCB	#FFFFFF	#000000	##FFFFFF
##473DCB	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACF

Deuteranopia (green-blind)

#004FC8

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #473dcb;
/* rgb */ color: rgb(71, 61, 203);
/* oklch */ color: oklch(46.8% 0.210 277.7);

Tailwind

colors: {
  custom: {
    50: '#8a74dc',
    500: '#473dcb',
    950: '#000000',
  },
}

SCSS

$custom: #473dcb;
$custom-light: #8a74dc;
$custom-dark: #000000;

JSON

{
  "hex": "#473dcb",
  "rgb": {
    "r": 71,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 244.225,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46774,
    "c": 0.20973,
    "h": 277.7
  },
  "luminance": 0.08989
}

Semantic roles & 50–950 ramp

primary

#473DCB

secondary

#CDD193

accent

#E147D6

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #473DCB

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

Preview Lab → · Contrast checker → · Palette generator →