#4A3BBB#4A3BBB

#4A3BBB is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.2% C 0.192 H 280.8°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#4A3BBB
RGB	rgb(74, 59, 187)
HSL	hsl(247, 52%, 48%)
HSV	hsv(247, 68%, 73%)
CMYK	cmyk(60.4%, 68.4%, 0%, 26.7%)
CIE-LAB	lab(34.34, 42.97, -65.30)
CIE-LCH	lch(34.34, 78.17, 303.35°)
OKLab	oklab(45.23% 0.0359 -0.1881)
OKLCH	oklch(45.23% 0.192 280.8)
XYZ	xyz(13.3548, 8.1707, 47.8774)
Luminance	0.0817 (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

#4A3BBB #ACBB3B

analogous

#3B6CBB #4A3BBB #8A3BBB

triadic

#4A3BBB #BB4A3B #3BBB4A

tetradic

#4A3BBB #BB3B6C #ACBB3B #3BBB8A

square

#4A3BBB #BB3B6C #ACBB3B #3BBB8A

split-complementary

#4A3BBB #BB8A3B #6CBB3B

monochromatic

#251E5E #382C8C #4A3BBB #7165CE #9C93DD

Accessibility & contrast

On white

7.97

#4A3BBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4A3BBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3BBB

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3BBB	#FFFFFF	#000000	##FFFFFF
##4A3BBB	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BF

Deuteranopia (green-blind)

#004CB9

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4a3bbb;
/* rgb */ color: rgb(74, 59, 187);
/* oklch */ color: oklch(45.2% 0.192 280.8);

Tailwind

colors: {
  custom: {
    50: '#8972d1',
    500: '#4a3bbb',
    950: '#000000',
  },
}

SCSS

$custom: #4a3bbb;
$custom-light: #8972d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3bbb",
  "rgb": {
    "r": 74,
    "g": 59,
    "b": 187
  },
  "hsl": {
    "h": 247.031,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45227,
    "c": 0.19153,
    "h": 280.8
  },
  "luminance": 0.08172
}

Semantic roles & 50–950 ramp

primary

#4A3BBB

secondary

#C1C88A

accent

#DB4CCB

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4A3BBB

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

Preview Lab → · Contrast checker → · Palette generator →