#4B36C0#4B36C0

#4B36C0 is a mid, highly saturated blue. Relative luminance 0.079; OKLCH L 45.0% C 0.203 H 281.4°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4B36C0
RGB	rgb(75, 54, 192)
HSL	hsl(249, 56%, 48%)
HSV	hsv(249, 72%, 75%)
CMYK	cmyk(60.9%, 71.9%, 0%, 24.7%)
CIE-LAB	lab(33.86, 47.47, -69.03)
CIE-LCH	lch(33.86, 83.77, 304.52°)
OKLab	oklab(45.04% 0.0402 -0.199)
OKLCH	oklch(45.04% 0.203 281.4)
XYZ	xyz(13.7323, 7.9390, 50.6677)
Luminance	0.0794 (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

#4B36C0 #ABC036

analogous

#3666C0 #4B36C0 #9036C0

triadic

#4B36C0 #C04B36 #36C04B

tetradic

#4B36C0 #C03666 #ABC036 #36C090

square

#4B36C0 #C03666 #ABC036 #36C090

split-complementary

#4B36C0 #C09036 #66C036

monochromatic

#261B60 #382990 #4B36C0 #7261D2 #9D90E0

Accessibility & contrast

On white

8.11

#4B36C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4B36C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B36C0

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B36C0	#FFFFFF	#000000	##FFFFFF
##4B36C0	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C4

Deuteranopia (green-blind)

#004BBD

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4b36c0;
/* rgb */ color: rgb(75, 54, 192);
/* oklch */ color: oklch(45.0% 0.203 281.4);

Tailwind

colors: {
  custom: {
    50: '#8b6fd4',
    500: '#4b36c0',
    950: '#000000',
  },
}

SCSS

$custom: #4b36c0;
$custom-light: #8b6fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b36c0",
  "rgb": {
    "r": 75,
    "g": 54,
    "b": 192
  },
  "hsl": {
    "h": 249.13,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45042,
    "c": 0.20303,
    "h": 281.4
  },
  "luminance": 0.0794
}

Semantic roles & 50–950 ramp

primary

#4B36C0

secondary

#C0CB87

accent

#DF48C8

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4B36C0

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

Preview Lab → · Contrast checker → · Palette generator →