#4F308E#4F308E

#4F308E is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.1% C 0.148 H 293.9°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F308E
RGB	rgb(79, 48, 142)
HSL	hsl(260, 49%, 37%)
HSV	hsv(260, 66%, 56%)
CMYK	cmyk(44.4%, 66.2%, 0%, 44.3%)
CIE-LAB	lab(28.72, 36.51, -47.31)
CIE-LCH	lch(28.72, 59.76, 307.66°)
OKLab	oklab(40.13% 0.0598 -0.1351)
OKLCH	oklch(40.13% 0.148 293.9)
XYZ	xyz(9.1626, 5.7289, 26.2090)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F308E #6F8E30

analogous

#30408E #4F308E #7E308E

triadic

#4F308E #8E4F30 #308E4F

tetradic

#4F308E #8E3040 #6F8E30 #308E7E

square

#4F308E #8E3040 #6F8E30 #308E7E

split-complementary

#4F308E #8E7E30 #408E30

monochromatic

#1C1133 #362160 #4F308E #683FBC #8C6BCD

Accessibility & contrast

On white

9.79

#4F308E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4F308E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F308E

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F308E	#FFFFFF	#000000	##FFFFFF
##4F308E	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004591

Deuteranopia (green-blind)

#00428C

Tritanopia (blue-blind)

#3E465A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4f308e;
/* rgb */ color: rgb(79, 48, 142);
/* oklch */ color: oklch(40.1% 0.148 293.9);

Tailwind

colors: {
  custom: {
    50: '#866ab0',
    500: '#4f308e',
    950: '#000000',
  },
}

SCSS

$custom: #4f308e;
$custom-light: #866ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f308e",
  "rgb": {
    "r": 79,
    "g": 48,
    "b": 142
  },
  "hsl": {
    "h": 259.787,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.40127,
    "c": 0.14776,
    "h": 293.9
  },
  "luminance": 0.05729
}

Semantic roles & 50–950 ramp

primary

#4F308E

secondary

#9AB465

accent

#D94FAB

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #4F308E

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

Preview Lab → · Contrast checker → · Palette generator →