#4C3BB2#4C3BB2

#4C3BB2 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.180 H 282.8°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4C3BB2
RGB	rgb(76, 59, 178)
HSL	hsl(249, 50%, 46%)
HSV	hsv(249, 67%, 70%)
CMYK	cmyk(57.3%, 66.9%, 0%, 30.2%)
CIE-LAB	lab(33.73, 40.45, -60.96)
CIE-LCH	lch(33.73, 73.16, 303.57°)
OKLab	oklab(44.59% 0.0399 -0.1754)
OKLCH	oklch(44.59% 0.18 282.8)
XYZ	xyz(12.5779, 7.8780, 42.9687)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3BB2 #A1B23B

analogous

#3B66B2 #4C3BB2 #883BB2

triadic

#4C3BB2 #B24C3B #3BB24C

tetradic

#4C3BB2 #B23B66 #A1B23B #3BB288

square

#4C3BB2 #B23B66 #A1B23B #3BB288

split-complementary

#4C3BB2 #B2883B #66B23B

monochromatic

#251D56 #382C84 #4C3BB2 #6F60CA #998EDA

Accessibility & contrast

On white

8.15

#4C3BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4C3BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3BB2

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3BB2	#FFFFFF	#000000	##FFFFFF
##4C3BB2	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B6

Deuteranopia (green-blind)

#004BB0

Tritanopia (blue-blind)

#165971

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c3bb2;
/* rgb */ color: rgb(76, 59, 178);
/* oklch */ color: oklch(44.6% 0.180 282.8);

Tailwind

colors: {
  custom: {
    50: '#8872ca',
    500: '#4c3bb2',
    950: '#000000',
  },
}

SCSS

$custom: #4c3bb2;
$custom-light: #8872ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3bb2",
  "rgb": {
    "r": 76,
    "g": 59,
    "b": 178
  },
  "hsl": {
    "h": 248.571,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44591,
    "c": 0.17983,
    "h": 282.8
  },
  "luminance": 0.07879
}

Semantic roles & 50–950 ramp

primary

#4C3BB2

secondary

#BBC485

accent

#DA4EC6

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4C3BB2

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

Preview Lab → · Contrast checker → · Palette generator →