#4A3EB3#4A3EB3

#4A3EB3 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 45.0% C 0.178 H 281.1°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4A3EB3
RGB	rgb(74, 62, 179)
HSL	hsl(246, 49%, 47%)
HSV	hsv(246, 65%, 70%)
CMYK	cmyk(58.7%, 65.4%, 0%, 29.8%)
CIE-LAB	lab(34.30, 38.66, -60.62)
CIE-LCH	lch(34.30, 71.90, 302.53°)
OKLab	oklab(44.99% 0.0344 -0.1744)
OKLCH	oklch(44.99% 0.178 281.1)
XYZ	xyz(12.6808, 8.1549, 43.5449)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.26

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A3EB3 #A7B33E

analogous

#3E6CB3 #4A3EB3 #853EB3

triadic

#4A3EB3 #B34A3E #3EB34A

tetradic

#4A3EB3 #B33E6C #A7B33E #3EB385

square

#4A3EB3 #B33E6C #A7B33E #3EB385

split-complementary

#4A3EB3 #B3853E #6CB33E

monochromatic

#241F58 #372E86 #4A3EB3 #6F65CA #9992D9

Accessibility & contrast

On white

7.98

#4A3EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4A3EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3EB3

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3EB3	#FFFFFF	#000000	##FFFFFF
##4A3EB3	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B7

Deuteranopia (green-blind)

#004CB1

Tritanopia (blue-blind)

#065C73

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4a3eb3;
/* rgb */ color: rgb(74, 62, 179);
/* oklch */ color: oklch(45.0% 0.178 281.1);

Tailwind

colors: {
  custom: {
    50: '#8774cb',
    500: '#4a3eb3',
    950: '#000000',
  },
}

SCSS

$custom: #4a3eb3;
$custom-light: #8774cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3eb3",
  "rgb": {
    "r": 74,
    "g": 62,
    "b": 179
  },
  "hsl": {
    "h": 246.154,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44992,
    "c": 0.17777,
    "h": 281.1
  },
  "luminance": 0.08156
}

Semantic roles & 50–950 ramp

primary

#4A3EB3

secondary

#BEC588

accent

#D850CA

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4A3EB3

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

Preview Lab → · Contrast checker → · Palette generator →