#4A36BC#4A36BC

#4A36BC is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.6% C 0.198 H 281.5°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#4A36BC
RGB	rgb(74, 54, 188)
HSL	hsl(249, 55%, 47%)
HSV	hsv(249, 71%, 74%)
CMYK	cmyk(60.6%, 71.3%, 0%, 26.3%)
CIE-LAB	lab(33.40, 46.11, -67.42)
CIE-LCH	lch(33.40, 81.68, 304.37°)
OKLab	oklab(44.59% 0.0396 -0.1943)
OKLCH	oklch(44.59% 0.198 281.5)
XYZ	xyz(13.2175, 7.7241, 48.3616)
Luminance	0.0772 (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

#4A36BC #A8BC36

analogous

#3665BC #4A36BC #8D36BC

triadic

#4A36BC #BC4A36 #36BC4A

tetradic

#4A36BC #BC3665 #A8BC36 #36BC8D

square

#4A36BC #BC3665 #A8BC36 #36BC8D

split-complementary

#4A36BC #BC8D36 #65BC36

monochromatic

#251B5D #37288C #4A36BC #6F5ED1 #9A8EDF

Accessibility & contrast

On white

8.25

#4A36BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4A36BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A36BC

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A36BC	#FFFFFF	#000000	##FFFFFF
##4A36BC	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C0

Deuteranopia (green-blind)

#004AB9

Tritanopia (blue-blind)

#005A75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4a36bc;
/* rgb */ color: rgb(74, 54, 188);
/* oklch */ color: oklch(44.6% 0.198 281.5);

Tailwind

colors: {
  custom: {
    50: '#8a6fd1',
    500: '#4a36bc',
    950: '#000000',
  },
}

SCSS

$custom: #4a36bc;
$custom-light: #8a6fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a36bc",
  "rgb": {
    "r": 74,
    "g": 54,
    "b": 188
  },
  "hsl": {
    "h": 248.955,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44586,
    "c": 0.19834,
    "h": 281.5
  },
  "luminance": 0.07725
}

Semantic roles & 50–950 ramp

primary

#4A36BC

secondary

#BFC985

accent

#DF49C8

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4A36BC

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

Preview Lab → · Contrast checker → · Palette generator →