#4750DE#4750DE

#4750DE is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.5% C 0.212 H 273.4°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4750DE
RGB	rgb(71, 80, 222)
HSL	hsl(236, 70%, 57%)
HSV	hsv(236, 68%, 87%)
CMYK	cmyk(68%, 64%, 0%, 12.9%)
CIE-LAB	lab(41.77, 41.54, -73.42)
CIE-LCH	lch(41.77, 84.36, 299.50°)
OKLab	oklab(51.49% 0.0127 -0.212)
OKLCH	oklch(51.49% 0.212 273.4)
XYZ	xyz(18.6476, 12.3491, 70.4940)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4750DE #DED547

analogous

#479BDE #4750DE #8A47DE

triadic

#4750DE #DE4750 #50DE47

tetradic

#4750DE #DE479B #DED547 #47DE8A

square

#4750DE #DE479B #DED547 #47DE8A

split-complementary

#4750DE #DE8A47 #9BDE47

monochromatic

#1A2191 #232DC5 #4750DE #7B81E7 #AFB3F1

Accessibility & contrast

On white

6.05

#4750DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4750DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4750DE

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4750DE	#FFFFFF	#000000	##FFFFFF
##4750DE	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE3

Deuteranopia (green-blind)

#005CDB

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4750de;
/* rgb */ color: rgb(71, 80, 222);
/* oklch */ color: oklch(51.5% 0.212 273.4);

Tailwind

colors: {
  custom: {
    50: '#8d81e9',
    500: '#4750de',
    950: '#000000',
  },
}

SCSS

$custom: #4750de;
$custom-light: #8d81e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4750de",
  "rgb": {
    "r": 71,
    "g": 80,
    "b": 222
  },
  "hsl": {
    "h": 236.424,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.51485,
    "c": 0.21235,
    "h": 273.4
  },
  "luminance": 0.12351
}

Semantic roles & 50–950 ramp

primary

#4750DE

secondary

#DFDBA2

accent

#E23BEC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4750DE

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

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