#4C3DB2#4C3DB2

#4C3DB2 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.9% C 0.177 H 282.4°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C3DB2
RGB	rgb(76, 61, 178)
HSL	hsl(248, 49%, 47%)
HSV	hsv(248, 66%, 70%)
CMYK	cmyk(57.3%, 65.7%, 0%, 30.2%)
CIE-LAB	lab(34.16, 39.28, -60.25)
CIE-LCH	lch(34.16, 71.92, 303.10°)
OKLab	oklab(44.91% 0.0381 -0.1733)
OKLCH	oklch(44.91% 0.177 282.4)
XYZ	xyz(12.6826, 8.0875, 43.0036)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3DB2 #A3B23D

analogous

#3D69B2 #4C3DB2 #873DB2

triadic

#4C3DB2 #B24C3D #3DB24C

tetradic

#4C3DB2 #B23D69 #A3B23D #3DB287

square

#4C3DB2 #B23D69 #A3B23D #3DB287

split-complementary

#4C3DB2 #B2873D #69B23D

monochromatic

#251E57 #392D84 #4C3DB2 #7063C9 #9A90D9

Accessibility & contrast

On white

8.02

#4C3DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4C3DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3DB2

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3DB2	#FFFFFF	#000000	##FFFFFF
##4C3DB2	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B6

Deuteranopia (green-blind)

#004CB0

Tritanopia (blue-blind)

#155B72

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c3db2;
/* rgb */ color: rgb(76, 61, 178);
/* oklch */ color: oklch(44.9% 0.177 282.4);

Tailwind

colors: {
  custom: {
    50: '#8873ca',
    500: '#4c3db2',
    950: '#000000',
  },
}

SCSS

$custom: #4c3db2;
$custom-light: #8873ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3db2",
  "rgb": {
    "r": 76,
    "g": 61,
    "b": 178
  },
  "hsl": {
    "h": 247.692,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44907,
    "c": 0.17739,
    "h": 282.4
  },
  "luminance": 0.08088
}

Semantic roles & 50–950 ramp

primary

#4C3DB2

secondary

#BCC487

accent

#D94FC7

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4C3DB2

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

Preview Lab → · Contrast checker → · Palette generator →