#4A1F9E#4A1F9E

#4A1F9E is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.8% C 0.186 H 290.2°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#4A1F9E
RGB	rgb(74, 31, 158)
HSL	hsl(260, 67%, 37%)
HSV	hsv(260, 80%, 62%)
CMYK	cmyk(53.2%, 80.4%, 0%, 38%)
CIE-LAB	lab(26.46, 48.89, -60.85)
CIE-LCH	lch(26.46, 78.06, 308.78°)
OKLab	oklab(38.83% 0.0643 -0.1749)
OKLCH	oklch(38.83% 0.186 290.2)
XYZ	xyz(9.4838, 4.9040, 32.7880)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1F9E #739E1F

analogous

#1F349E #4A1F9E #8A1F9E

triadic

#4A1F9E #9E4A1F #1F9E4A

tetradic

#4A1F9E #9E1F34 #739E1F #1F9E8A

square

#4A1F9E #9E1F34 #739E1F #1F9E8A

split-complementary

#4A1F9E #9E8A1F #349E1F

monochromatic

#1A0B38 #32156B #4A1F9E #6229D1 #8659DE

Accessibility & contrast

On white

10.60

#4A1F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#4A1F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1F9E

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1F9E	#FFFFFF	#000000	##FFFFFF
##4A1F9E	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A1

Deuteranopia (green-blind)

#003C9C

Tritanopia (blue-blind)

#2B445F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4a1f9e;
/* rgb */ color: rgb(74, 31, 158);
/* oklch */ color: oklch(38.8% 0.186 290.2);

Tailwind

colors: {
  custom: {
    50: '#8661bc',
    500: '#4a1f9e',
    950: '#000000',
  },
}

SCSS

$custom: #4a1f9e;
$custom-light: #8661bc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1f9e",
  "rgb": {
    "r": 74,
    "g": 31,
    "b": 158
  },
  "hsl": {
    "h": 260.315,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38831,
    "c": 0.18637,
    "h": 290.2
  },
  "luminance": 0.04904
}

Semantic roles & 50–950 ramp

primary

#4A1F9E

secondary

#9EC256

accent

#EA3EB0

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4A1F9E

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

Preview Lab → · Contrast checker → · Palette generator →