#4D3CB4#4D3CB4

#4D3CB4 is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.181 H 282.8°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D3CB4
RGB	rgb(77, 60, 180)
HSL	hsl(249, 50%, 47%)
HSV	hsv(249, 67%, 71%)
CMYK	cmyk(57.2%, 66.7%, 0%, 29.4%)
CIE-LAB	lab(34.20, 40.66, -61.38)
CIE-LCH	lch(34.20, 73.62, 303.52°)
OKLab	oklab(45.01% 0.0401 -0.1765)
OKLCH	oklch(45.01% 0.181 282.8)
XYZ	xyz(12.9121, 8.1040, 44.0550)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3CB4 #A3B43C

analogous

#3C67B4 #4D3CB4 #893CB4

triadic

#4D3CB4 #B44D3C #3CB44D

tetradic

#4D3CB4 #B43C67 #A3B43C #3CB489

square

#4D3CB4 #B43C67 #A3B43C #3CB489

split-complementary

#4D3CB4 #B4893C #67B43C

monochromatic

#261D58 #392D86 #4D3CB4 #7162CB #9B90DA

Accessibility & contrast

On white

8.01

#4D3CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4D3CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3CB4

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3CB4	#FFFFFF	#000000	##FFFFFF
##4D3CB4	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B8

Deuteranopia (green-blind)

#004CB2

Tritanopia (blue-blind)

#165B73

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d3cb4;
/* rgb */ color: rgb(77, 60, 180);
/* oklch */ color: oklch(45.0% 0.181 282.8);

Tailwind

colors: {
  custom: {
    50: '#8973cb',
    500: '#4d3cb4',
    950: '#000000',
  },
}

SCSS

$custom: #4d3cb4;
$custom-light: #8973cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3cb4",
  "rgb": {
    "r": 77,
    "g": 60,
    "b": 180
  },
  "hsl": {
    "h": 248.5,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45005,
    "c": 0.18103,
    "h": 282.8
  },
  "luminance": 0.08105
}

Semantic roles & 50–950 ramp

primary

#4D3CB4

secondary

#BCC587

accent

#DA4EC6

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0D0813

muted

#7D7B82

Preview Lab

Preview with #4D3CB4

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

Preview Lab → · Contrast checker → · Palette generator →