#4B3DCB#4B3DCB

#4B3DCB is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.1% C 0.209 H 279.1°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#4B3DCB
RGB	rgb(75, 61, 203)
HSL	hsl(246, 58%, 52%)
HSV	hsv(246, 70%, 80%)
CMYK	cmyk(63.1%, 70%, 0%, 20.4%)
CIE-LAB	lab(36.26, 47.01, -71.50)
CIE-LCH	lch(36.26, 85.57, 303.32°)
OKLab	oklab(47.06% 0.0331 -0.2063)
OKLCH	oklch(47.06% 0.209 279.1)
XYZ	xyz(15.3464, 9.1439, 57.4446)
Luminance	0.0915 (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

#4B3DCB #BDCB3D

analogous

#3D76CB #4B3DCB #923DCB

triadic

#4B3DCB #CB4B3D #3DCB4B

tetradic

#4B3DCB #CB3D76 #BDCB3D #3DCB92

square

#4B3DCB #CB3D76 #BDCB3D #3DCB92

split-complementary

#4B3DCB #CB923D #76CB3D

monochromatic

#261E70 #362BA0 #4B3DCB #786DD8 #A59EE5

Accessibility & contrast

On white

7.42

#4B3DCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4B3DCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3DCB

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3DCB	#FFFFFF	#000000	##FFFFFF
##4B3DCB	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCF

Deuteranopia (green-blind)

#0050C8

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b3dcb;
/* rgb */ color: rgb(75, 61, 203);
/* oklch */ color: oklch(47.1% 0.209 279.1);

Tailwind

colors: {
  custom: {
    50: '#8c74dc',
    500: '#4b3dcb',
    950: '#000000',
  },
}

SCSS

$custom: #4b3dcb;
$custom-light: #8c74dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3dcb",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 245.915,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47064,
    "c": 0.20892,
    "h": 279.1
  },
  "luminance": 0.09145
}

Semantic roles & 50–950 ramp

primary

#4B3DCB

secondary

#CBD193

accent

#E147D2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4B3DCB

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

Preview Lab → · Contrast checker → · Palette generator →