#4D30BB#4D30BB

#4D30BB is a dark, highly saturated violet. Relative luminance 0.073; OKLCH L 43.9% C 0.203 H 283.8°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#4D30BB
RGB	rgb(77, 48, 187)
HSL	hsl(253, 59%, 46%)
HSV	hsv(253, 74%, 73%)
CMYK	cmyk(58.8%, 74.3%, 0%, 26.7%)
CIE-LAB	lab(32.43, 49.41, -68.41)
CIE-LCH	lch(32.43, 84.39, 305.84°)
OKLab	oklab(43.94% 0.0485 -0.1971)
OKLCH	oklch(43.94% 0.203 283.8)
XYZ	xyz(13.0844, 7.2787, 47.7195)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D30BB #9EBB30

analogous

#3058BB #4D30BB #9230BB

triadic

#4D30BB #BB4D30 #30BB4D

tetradic

#4D30BB #BB3058 #9EBB30 #30BB92

square

#4D30BB #BB3058 #9EBB30 #30BB92

split-complementary

#4D30BB #BB9230 #58BB30

monochromatic

#25175A #39238A #4D30BB #6F55D3 #9886E0

Accessibility & contrast

On white

8.55

#4D30BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4D30BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D30BB

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D30BB	#FFFFFF	#000000	##FFFFFF
##4D30BB	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BF

Deuteranopia (green-blind)

#0048B8

Tritanopia (blue-blind)

#075773

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4d30bb;
/* rgb */ color: rgb(77, 48, 187);
/* oklch */ color: oklch(43.9% 0.203 283.8);

Tailwind

colors: {
  custom: {
    50: '#8b6cd1',
    500: '#4d30bb',
    950: '#000000',
  },
}

SCSS

$custom: #4d30bb;
$custom-light: #8b6cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d30bb",
  "rgb": {
    "r": 77,
    "g": 48,
    "b": 187
  },
  "hsl": {
    "h": 252.518,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43936,
    "c": 0.20299,
    "h": 283.8
  },
  "luminance": 0.0728
}

Semantic roles & 50–950 ramp

primary

#4D30BB

secondary

#BAC97D

accent

#E245C2

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4D30BB

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

Preview Lab → · Contrast checker → · Palette generator →