#4F30B5#4F30B5

#4F30B5 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.5% C 0.196 H 285.7°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#4F30B5
RGB	rgb(79, 48, 181)
HSL	hsl(254, 58%, 45%)
HSV	hsv(254, 73%, 71%)
CMYK	cmyk(56.4%, 73.5%, 0%, 29%)
CIE-LAB	lab(32.06, 47.92, -65.47)
CIE-LCH	lch(32.06, 81.13, 306.21°)
OKLab	oklab(43.55% 0.0528 -0.1884)
OKLCH	oklch(43.55% 0.196 285.7)
XYZ	xyz(12.6194, 7.1116, 44.4148)
Luminance	0.0711 (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

#4F30B5 #96B530

analogous

#3053B5 #4F30B5 #9230B5

triadic

#4F30B5 #B54F30 #30B54F

tetradic

#4F30B5 #B53053 #96B530 #30B592

square

#4F30B5 #B53053 #96B530 #30B592

split-complementary

#4F30B5 #B59230 #53B530

monochromatic

#251654 #3A2385 #4F30B5 #6F51D1 #9782DE

Accessibility & contrast

On white

8.67

#4F30B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#4F30B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F30B5

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F30B5	#FFFFFF	#000000	##FFFFFF
##4F30B5	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB9

Deuteranopia (green-blind)

#0047B3

Tritanopia (blue-blind)

#1E5470

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4f30b5;
/* rgb */ color: rgb(79, 48, 181);
/* oklch */ color: oklch(43.5% 0.196 285.7);

Tailwind

colors: {
  custom: {
    50: '#8b6ccc',
    500: '#4f30b5',
    950: '#000000',
  },
}

SCSS

$custom: #4f30b5;
$custom-light: #8b6ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f30b5",
  "rgb": {
    "r": 79,
    "g": 48,
    "b": 181
  },
  "hsl": {
    "h": 253.985,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43548,
    "c": 0.19569,
    "h": 285.7
  },
  "luminance": 0.07112
}

Semantic roles & 50–950 ramp

primary

#4F30B5

secondary

#B5C77A

accent

#E146BD

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4F30B5

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

Preview Lab → · Contrast checker → · Palette generator →