#4B43D3#4B43D3

#4B43D3 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.7% C 0.212 H 277.5°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4B43D3
RGB	rgb(75, 67, 211)
HSL	hsl(243, 62%, 55%)
HSV	hsv(243, 68%, 83%)
CMYK	cmyk(64.5%, 68.2%, 0%, 17.3%)
CIE-LAB	lab(38.22, 46.13, -72.92)
CIE-LCH	lch(38.22, 86.28, 302.32°)
OKLab	oklab(48.69% 0.0276 -0.2104)
OKLCH	oklch(48.69% 0.212 277.5)
XYZ	xyz(16.6629, 10.2119, 62.7084)
Luminance	0.1021 (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

#4B43D3 #CBD343

analogous

#4383D3 #4B43D3 #9343D3

triadic

#4B43D3 #D34B43 #43D34B

tetradic

#4B43D3 #D34383 #CBD343 #43D393

square

#4B43D3 #D34383 #CBD343 #43D393

split-complementary

#4B43D3 #D39343 #83D343

monochromatic

#231E7E #3129B0 #4B43D3 #7A75DF #AAA6EA

Accessibility & contrast

On white

6.90

#4B43D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4B43D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B43D3

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B43D3	#FFFFFF	#000000	##FFFFFF
##4B43D3	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D7

Deuteranopia (green-blind)

#0054D0

Tritanopia (blue-blind)

#006A86

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4b43d3;
/* rgb */ color: rgb(75, 67, 211);
/* oklch */ color: oklch(48.7% 0.212 277.5);

Tailwind

colors: {
  custom: {
    50: '#8d78e2',
    500: '#4b43d3',
    950: '#000000',
  },
}

SCSS

$custom: #4b43d3;
$custom-light: #8d78e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b43d3",
  "rgb": {
    "r": 75,
    "g": 67,
    "b": 211
  },
  "hsl": {
    "h": 243.333,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.4869,
    "c": 0.21223,
    "h": 277.5
  },
  "luminance": 0.10213
}

Semantic roles & 50–950 ramp

primary

#4B43D3

secondary

#D4D79A

accent

#E543DC

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #4B43D3

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

Preview Lab → · Contrast checker → · Palette generator →