#4B3AC8#4B3AC8

#4B3AC8 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.4% C 0.208 H 279.9°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4B3AC8
RGB	rgb(75, 58, 200)
HSL	hsl(247, 56%, 51%)
HSV	hsv(247, 71%, 78%)
CMYK	cmyk(62.5%, 71%, 0%, 21.6%)
CIE-LAB	lab(35.38, 47.74, -71.20)
CIE-LCH	lch(35.38, 85.72, 303.84°)
OKLab	oklab(46.35% 0.0358 -0.2054)
OKLCH	oklch(46.35% 0.208 279.9)
XYZ	xyz(14.8367, 8.6910, 55.5281)
Luminance	0.0869 (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

#4B3AC8 #B7C83A

analogous

#3A70C8 #4B3AC8 #923AC8

triadic

#4B3AC8 #C84B3A #3AC84B

tetradic

#4B3AC8 #C83A70 #B7C83A #3AC892

square

#4B3AC8 #C83A70 #B7C83A #3AC892

split-complementary

#4B3AC8 #C8923A #70C83A

monochromatic

#271E6A #382B9A #4B3AC8 #776AD5 #A29AE3

Accessibility & contrast

On white

7.67

#4B3AC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4B3AC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3AC8

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3AC8	#FFFFFF	#000000	##FFFFFF
##4B3AC8	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CC

Deuteranopia (green-blind)

#004EC5

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4b3ac8;
/* rgb */ color: rgb(75, 58, 200);
/* oklch */ color: oklch(46.4% 0.208 279.9);

Tailwind

colors: {
  custom: {
    50: '#8c72da',
    500: '#4b3ac8',
    950: '#000000',
  },
}

SCSS

$custom: #4b3ac8;
$custom-light: #8c72da;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3ac8",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 200
  },
  "hsl": {
    "h": 247.183,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46354,
    "c": 0.20848,
    "h": 279.9
  },
  "luminance": 0.08692
}

Semantic roles & 50–950 ramp

primary

#4B3AC8

secondary

#C7CE8F

accent

#E048CE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4B3AC8

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

Preview Lab → · Contrast checker → · Palette generator →