#4A3CB9#4A3CB9

#4A3CB9 is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.2% C 0.188 H 280.8°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4A3CB9
RGB	rgb(74, 60, 185)
HSL	hsl(247, 51%, 48%)
HSV	hsv(247, 68%, 73%)
CMYK	cmyk(60%, 67.6%, 0%, 27.5%)
CIE-LAB	lab(34.37, 41.76, -64.06)
CIE-LCH	lch(34.37, 76.47, 303.10°)
OKLab	oklab(45.2% 0.0354 -0.1845)
OKLCH	oklch(45.2% 0.188 280.8)
XYZ	xyz(13.1941, 8.1894, 46.7750)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A3CB9 #ABB93C

analogous

#3C6CB9 #4A3CB9 #883CB9

triadic

#4A3CB9 #B94A3C #3CB94A

tetradic

#4A3CB9 #B93C6C #ABB93C #3CB988

square

#4A3CB9 #B93C6C #ABB93C #3CB988

split-complementary

#4A3CB9 #B9883C #6CB93C

monochromatic

#251E5D #382D8B #4A3CB9 #7165CD #9B93DC

Accessibility & contrast

On white

7.96

#4A3CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4A3CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3CB9

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3CB9	#FFFFFF	#000000	##FFFFFF
##4A3CB9	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BD

Deuteranopia (green-blind)

#004CB7

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4a3cb9;
/* rgb */ color: rgb(74, 60, 185);
/* oklch */ color: oklch(45.2% 0.188 280.8);

Tailwind

colors: {
  custom: {
    50: '#8973cf',
    500: '#4a3cb9',
    950: '#000000',
  },
}

SCSS

$custom: #4a3cb9;
$custom-light: #8973cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3cb9",
  "rgb": {
    "r": 74,
    "g": 60,
    "b": 185
  },
  "hsl": {
    "h": 246.72,
    "s": 51.02,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45201,
    "c": 0.18786,
    "h": 280.8
  },
  "luminance": 0.0819
}

Semantic roles & 50–950 ramp

primary

#4A3CB9

secondary

#C0C789

accent

#DA4DCB

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4A3CB9

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

Preview Lab → · Contrast checker → · Palette generator →