#4A36BB#4A36BB

#4A36BB is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.5% C 0.197 H 281.6°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#4A36BB
RGB	rgb(74, 54, 187)
HSL	hsl(249, 55%, 47%)
HSV	hsv(249, 71%, 73%)
CMYK	cmyk(60.4%, 71.1%, 0%, 26.7%)
CIE-LAB	lab(33.31, 45.80, -66.98)
CIE-LCH	lch(33.31, 81.14, 304.36°)
OKLab	oklab(44.49% 0.0398 -0.1931)
OKLCH	oklch(44.49% 0.197 281.6)
XYZ	xyz(13.1100, 7.6811, 47.7958)
Luminance	0.0768 (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

#4A36BB #A7BB36

analogous

#3664BB #4A36BB #8D36BB

triadic

#4A36BB #BB4A36 #36BB4A

tetradic

#4A36BB #BB3664 #A7BB36 #36BB8D

square

#4A36BB #BB3664 #A7BB36 #36BB8D

split-complementary

#4A36BB #BB8D36 #64BB36

monochromatic

#241B5C #37288C #4A36BB #6F5ED0 #998DDE

Accessibility & contrast

On white

8.28

#4A36BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4A36BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A36BB

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A36BB	#FFFFFF	#000000	##FFFFFF
##4A36BB	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BF

Deuteranopia (green-blind)

#004AB9

Tritanopia (blue-blind)

#005A75

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4a36bb;
/* rgb */ color: rgb(74, 54, 187);
/* oklch */ color: oklch(44.5% 0.197 281.6);

Tailwind

colors: {
  custom: {
    50: '#896fd1',
    500: '#4a36bb',
    950: '#000000',
  },
}

SCSS

$custom: #4a36bb;
$custom-light: #896fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a36bb",
  "rgb": {
    "r": 74,
    "g": 54,
    "b": 187
  },
  "hsl": {
    "h": 249.023,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44492,
    "c": 0.19712,
    "h": 281.6
  },
  "luminance": 0.07682
}

Semantic roles & 50–950 ramp

primary

#4A36BB

secondary

#BEC984

accent

#DF49C8

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4A36BB

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

Preview Lab → · Contrast checker → · Palette generator →