#4753DA#4753DA

#4753DA is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.7% C 0.204 H 273.0°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4753DA
RGB	rgb(71, 83, 218)
HSL	hsl(235, 67%, 57%)
HSV	hsv(235, 67%, 85%)
CMYK	cmyk(67.4%, 61.9%, 0%, 14.5%)
CIE-LAB	lab(42.13, 38.37, -70.54)
CIE-LCH	lch(42.13, 80.30, 298.54°)
OKLab	oklab(51.65% 0.0107 -0.2035)
OKLCH	oklch(51.65% 0.204 273)
XYZ	xyz(18.3424, 12.5864, 67.7788)
Luminance	0.1259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4753DA #DACE47

analogous

#479DDA #4753DA #8547DA

triadic

#4753DA #DA4753 #53DA47

tetradic

#4753DA #DA479D #DACE47 #47DA85

square

#4753DA #DA479D #DACE47 #47DA85

split-complementary

#4753DA #DA8547 #9DDA47

monochromatic

#1C258B #2633BE #4753DA #7A83E4 #ADB2EE

Accessibility & contrast

On white

5.97

#4753DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4753DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4753DA

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4753DA	#FFFFFF	#000000	##FFFFFF
##4753DA	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#005DD7

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4753da;
/* rgb */ color: rgb(71, 83, 218);
/* oklch */ color: oklch(51.7% 0.204 273.0);

Tailwind

colors: {
  custom: {
    50: '#8c83e6',
    500: '#4753da',
    950: '#000000',
  },
}

SCSS

$custom: #4753da;
$custom-light: #8c83e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4753da",
  "rgb": {
    "r": 71,
    "g": 83,
    "b": 218
  },
  "hsl": {
    "h": 235.102,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51653,
    "c": 0.20378,
    "h": 273
  },
  "luminance": 0.12588
}

Semantic roles & 50–950 ramp

primary

#4753DA

secondary

#DCD8A0

accent

#DB3EE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4753DA

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

Preview Lab → · Contrast checker → · Palette generator →