#4C3BB0#4C3BB0

#4C3BB0 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.177 H 283.1°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C3BB0
RGB	rgb(76, 59, 176)
HSL	hsl(249, 50%, 46%)
HSV	hsv(249, 66%, 69%)
CMYK	cmyk(56.8%, 66.5%, 0%, 31%)
CIE-LAB	lab(33.56, 39.83, -60.05)
CIE-LCH	lch(33.56, 72.05, 303.55°)
OKLab	oklab(44.42% 0.0401 -0.1727)
OKLCH	oklch(44.42% 0.177 283.1)
XYZ	xyz(12.3785, 7.7983, 41.9188)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3BB0 #9FB03B

analogous

#3B64B0 #4C3BB0 #863BB0

triadic

#4C3BB0 #B04C3B #3BB04C

tetradic

#4C3BB0 #B03B64 #9FB03B #3BB086

square

#4C3BB0 #B03B64 #9FB03B #3BB086

split-complementary

#4C3BB0 #B0863B #64B03B

monochromatic

#241C54 #382C82 #4C3BB0 #6E5FC9 #988DD9

Accessibility & contrast

On white

8.20

#4C3BB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4C3BB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3BB0

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3BB0	#FFFFFF	#000000	##FFFFFF
##4C3BB0	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B4

Deuteranopia (green-blind)

#004BAE

Tritanopia (blue-blind)

#195970

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c3bb0;
/* rgb */ color: rgb(76, 59, 176);
/* oklch */ color: oklch(44.4% 0.177 283.1);

Tailwind

colors: {
  custom: {
    50: '#8872c9',
    500: '#4c3bb0',
    950: '#000000',
  },
}

SCSS

$custom: #4c3bb0;
$custom-light: #8872c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3bb0",
  "rgb": {
    "r": 76,
    "g": 59,
    "b": 176
  },
  "hsl": {
    "h": 248.718,
    "s": 49.787,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44417,
    "c": 0.17727,
    "h": 283.1
  },
  "luminance": 0.07799
}

Semantic roles & 50–950 ramp

primary

#4C3BB0

secondary

#BAC383

accent

#D94EC5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4C3BB0

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

Preview Lab → · Contrast checker → · Palette generator →