#4B36C6#4B36C6

#4B36C6 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.6% C 0.210 H 280.7°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B36C6
RGB	rgb(75, 54, 198)
HSL	hsl(249, 57%, 49%)
HSV	hsv(249, 73%, 78%)
CMYK	cmyk(62.1%, 72.7%, 0%, 22.4%)
CIE-LAB	lab(34.42, 49.30, -71.62)
CIE-LCH	lch(34.42, 86.95, 304.54°)
OKLab	oklab(45.61% 0.039 -0.2066)
OKLCH	oklch(45.61% 0.21 280.7)
XYZ	xyz(14.4106, 8.2103, 54.2405)
Luminance	0.0821 (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

#4B36C6 #B1C636

analogous

#3669C6 #4B36C6 #9336C6

triadic

#4B36C6 #C64B36 #36C64B

tetradic

#4B36C6 #C63669 #B1C636 #36C693

square

#4B36C6 #C63669 #B1C636 #36C693

split-complementary

#4B36C6 #C69336 #69C636

monochromatic

#271C66 #392996 #4B36C6 #7564D5 #A094E2

Accessibility & contrast

On white

7.95

#4B36C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4B36C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B36C6

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B36C6	#FFFFFF	#000000	##FFFFFF
##4B36C6	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CA

Deuteranopia (green-blind)

#004BC3

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4b36c6;
/* rgb */ color: rgb(75, 54, 198);
/* oklch */ color: oklch(45.6% 0.210 280.7);

Tailwind

colors: {
  custom: {
    50: '#8c70d9',
    500: '#4b36c6',
    950: '#000000',
  },
}

SCSS

$custom: #4b36c6;
$custom-light: #8c70d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b36c6",
  "rgb": {
    "r": 75,
    "g": 54,
    "b": 198
  },
  "hsl": {
    "h": 248.75,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45611,
    "c": 0.21023,
    "h": 280.7
  },
  "luminance": 0.08211
}

Semantic roles & 50–950 ramp

primary

#4B36C6

secondary

#C3CD8B

accent

#E047CA

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4B36C6

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

Preview Lab → · Contrast checker → · Palette generator →