#4D30AB#4D30AB

#4D30AB is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.4% C 0.184 H 286.5°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D30AB
RGB	rgb(77, 48, 171)
HSL	hsl(254, 56%, 43%)
HSV	hsv(254, 72%, 67%)
CMYK	cmyk(55%, 71.9%, 0%, 32.9%)
CIE-LAB	lab(30.95, 44.67, -61.32)
CIE-LCH	lch(30.95, 75.87, 306.07°)
OKLab	oklab(42.44% 0.0521 -0.1764)
OKLCH	oklch(42.44% 0.184 286.5)
XYZ	xyz(11.4660, 6.6313, 39.1960)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D30AB #8EAB30

analogous

#3051AB #4D30AB #8A30AB

triadic

#4D30AB #AB4D30 #30AB4D

tetradic

#4D30AB #AB3051 #8EAB30 #30AB8A

square

#4D30AB #AB3051 #8EAB30 #30AB8A

split-complementary

#4D30AB #AB8A30 #51AB30

monochromatic

#22154B #37237B #4D30AB #6A4CCD #927BDA

Accessibility & contrast

On white

9.03

#4D30AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4D30AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D30AB

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D30AB	#FFFFFF	#000000	##FFFFFF
##4D30AB	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CAF

Deuteranopia (green-blind)

#0045A9

Tritanopia (blue-blind)

#25516A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4d30ab;
/* rgb */ color: rgb(77, 48, 171);
/* oklch */ color: oklch(42.4% 0.184 286.5);

Tailwind

colors: {
  custom: {
    50: '#896bc5',
    500: '#4d30ab',
    950: '#000000',
  },
}

SCSS

$custom: #4d30ab;
$custom-light: #896bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d30ab",
  "rgb": {
    "r": 77,
    "g": 48,
    "b": 171
  },
  "hsl": {
    "h": 254.146,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.42437,
    "c": 0.18389,
    "h": 286.5
  },
  "luminance": 0.06632
}

Semantic roles & 50–950 ramp

primary

#4D30AB

secondary

#B0C374

accent

#DF48BC

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4D30AB

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

Preview Lab → · Contrast checker → · Palette generator →