#4D30B1#4D30B1

#4D30B1 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.0% C 0.191 H 285.4°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#4D30B1
RGB	rgb(77, 48, 177)
HSL	hsl(253, 57%, 44%)
HSV	hsv(253, 73%, 69%)
CMYK	cmyk(56.5%, 72.9%, 0%, 30.6%)
CIE-LAB	lab(31.50, 46.45, -64.01)
CIE-LCH	lch(31.50, 79.09, 305.97°)
OKLab	oklab(42.99% 0.0508 -0.1842)
OKLCH	oklch(42.99% 0.191 285.4)
XYZ	xyz(12.0509, 6.8653, 42.2766)
Luminance	0.0687 (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

#4D30B1 #94B130

analogous

#3054B1 #4D30B1 #8E30B1

triadic

#4D30B1 #B14D30 #30B14D

tetradic

#4D30B1 #B13054 #94B130 #30B18E

square

#4D30B1 #B13054 #94B130 #30B18E

split-complementary

#4D30B1 #B18E30 #54B130

monochromatic

#231651 #382381 #4D30B1 #6C4FCF #947FDC

Accessibility & contrast

On white

8.85

#4D30B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4D30B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D30B1

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D30B1	#FFFFFF	#000000	##FFFFFF
##4D30B1	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB5

Deuteranopia (green-blind)

#0046AF

Tritanopia (blue-blind)

#1D536D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4d30b1;
/* rgb */ color: rgb(77, 48, 177);
/* oklch */ color: oklch(43.0% 0.191 285.4);

Tailwind

colors: {
  custom: {
    50: '#8a6bc9',
    500: '#4d30b1',
    950: '#000000',
  },
}

SCSS

$custom: #4d30b1;
$custom-light: #8a6bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d30b1",
  "rgb": {
    "r": 77,
    "g": 48,
    "b": 177
  },
  "hsl": {
    "h": 253.488,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.42991,
    "c": 0.19111,
    "h": 285.4
  },
  "luminance": 0.06866
}

Semantic roles & 50–950 ramp

primary

#4D30B1

secondary

#B4C578

accent

#E147BE

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4D30B1

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

Preview Lab → · Contrast checker → · Palette generator →