#4B3DFA#4B3DFA

#4B3DFA is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 51.6% C 0.264 H 275.2°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4B3DFA
RGB	rgb(75, 61, 250)
HSL	hsl(244, 95%, 61%)
HSV	hsv(244, 76%, 98%)
CMYK	cmyk(70%, 75.6%, 0%, 2%)
CIE-LAB	lab(40.79, 61.37, -90.85)
CIE-LCH	lch(40.79, 109.64, 304.04°)
OKLab	oklab(51.63% 0.0239 -0.2627)
OKLCH	oklch(51.63% 0.264 275.2)
XYZ	xyz(21.8200, 11.7334, 91.5388)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3DFA #ECFA3D

analogous

#3D8EFA #4B3DFA #A93DFA

triadic

#4B3DFA #FA4B3D #3DFA4B

tetradic

#4B3DFA #FA3D8E #ECFA3D #3DFAA9

square

#4B3DFA #FA3D8E #ECFA3D #3DFAA9

split-complementary

#4B3DFA #FAA93D #8EFA3D

monochromatic

#1205B8 #1806F4 #4B3DFA #8279FC #BAB4FD

Accessibility & contrast

On white

6.27

#4B3DFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4B3DFA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B3DFA

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3DFA	#FFFFFF	#000000	##FFFFFF
##4B3DFA	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068FF

Deuteranopia (green-blind)

#0057F7

Tritanopia (blue-blind)

#00759A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4b3dfa;
/* rgb */ color: rgb(75, 61, 250);
/* oklch */ color: oklch(51.6% 0.264 275.2);

Tailwind

colors: {
  custom: {
    50: '#9576fe',
    500: '#4b3dfa',
    950: '#000000',
  },
}

SCSS

$custom: #4b3dfa;
$custom-light: #9576fe;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3dfa",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 250
  },
  "hsl": {
    "h": 244.444,
    "s": 94.975,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5163,
    "c": 0.26378,
    "h": 275.2
  },
  "luminance": 0.11735
}

Semantic roles & 50–950 ramp

primary

#4B3DFA

secondary

#E8EDA6

accent

#E600D5

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#0F0918

muted

#7F7B86

Preview Lab

Preview with #4B3DFA

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

Preview Lab → · Contrast checker → · Palette generator →