#4B4FA2#4B4FA2

#4B4FA2 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.8% C 0.132 H 278.0°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#4B4FA2
RGB	rgb(75, 79, 162)
HSL	hsl(237, 37%, 46%)
HSV	hsv(237, 54%, 64%)
CMYK	cmyk(53.7%, 51.2%, 0%, 36.5%)
CIE-LAB	lab(37.29, 22.64, -45.65)
CIE-LCH	lch(37.29, 50.95, 296.38°)
OKLab	oklab(46.83% 0.0182 -0.1302)
OKLCH	oklch(46.83% 0.132 278)
XYZ	xyz(12.2172, 9.6957, 35.4031)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4FA2 #A29E4B

analogous

#4B7BA2 #4B4FA2 #734BA2

triadic

#4B4FA2 #A24B4F #4FA24B

tetradic

#4B4FA2 #A24B7B #A29E4B #4BA273

square

#4B4FA2 #A24B7B #A29E4B #4BA273

split-complementary

#4B4FA2 #A2734B #7BA24B

monochromatic

#24264E #383B78 #4B4FA2 #6E72BC #989BCF

Accessibility & contrast

On white

7.14

#4B4FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4B4FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4FA2

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4FA2	#FFFFFF	#000000	##FFFFFF
##4B4FA2	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265BA5

Deuteranopia (green-blind)

#1B54A0

Tritanopia (blue-blind)

#246171

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4b4fa2;
/* rgb */ color: rgb(75, 79, 162);
/* oklch */ color: oklch(46.8% 0.132 278.0);

Tailwind

colors: {
  custom: {
    50: '#8480be',
    500: '#4b4fa2',
    950: '#000000',
  },
}

SCSS

$custom: #4b4fa2;
$custom-light: #8480be;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4fa2",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 162
  },
  "hsl": {
    "h": 237.241,
    "s": 36.709,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46825,
    "c": 0.13151,
    "h": 278
  },
  "luminance": 0.09696
}

Semantic roles & 50–950 ramp

primary

#4B4FA2

secondary

#BCBA8D

accent

#C75BCD

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4B4FA2

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

Preview Lab → · Contrast checker → · Palette generator →