#4753CE#4753CE

#4753CE is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.7% C 0.188 H 273.4°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4753CE
RGB	rgb(71, 83, 206)
HSL	hsl(235, 58%, 54%)
HSV	hsv(235, 66%, 81%)
CMYK	cmyk(65.5%, 59.7%, 0%, 19.2%)
CIE-LAB	lab(41.19, 34.27, -65.20)
CIE-LCH	lch(41.19, 73.66, 297.73°)
OKLab	oklab(50.66% 0.0111 -0.1878)
OKLCH	oklch(50.66% 0.188 273.4)
XYZ	xyz(16.8287, 11.9808, 59.8062)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4753CE #CEC247

analogous

#4796CE #4753CE #7F47CE

triadic

#4753CE #CE4753 #53CE47

tetradic

#4753CE #CE4796 #CEC247 #47CE7F

square

#4753CE #CE4796 #CEC247 #47CE7F

split-complementary

#4753CE #CE7F47 #96CE47

monochromatic

#21287A #2D38AA #4753CE #7780DB #A8ADE8

Accessibility & contrast

On white

6.18

#4753CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4753CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4753CE

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4753CE	#FFFFFF	#000000	##FFFFFF
##4753CE	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D2

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#007188

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4753ce;
/* rgb */ color: rgb(71, 83, 206);
/* oklch */ color: oklch(50.7% 0.188 273.4);

Tailwind

colors: {
  custom: {
    50: '#8983de',
    500: '#4753ce',
    950: '#000000',
  },
}

SCSS

$custom: #4753ce;
$custom-light: #8983de;
$custom-dark: #000000;

JSON

{
  "hex": "#4753ce",
  "rgb": {
    "r": 71,
    "g": 83,
    "b": 206
  },
  "hsl": {
    "h": 234.667,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50659,
    "c": 0.18814,
    "h": 273.4
  },
  "luminance": 0.11982
}

Semantic roles & 50–950 ramp

primary

#4753CE

secondary

#D5D09C

accent

#D347E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4753CE

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

Preview Lab → · Contrast checker → · Palette generator →