#4A309C#4A309C

#4A309C is a dark, vivid violet. Relative luminance 0.060; OKLCH L 40.8% C 0.166 H 287.8°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#4A309C
RGB	rgb(74, 48, 156)
HSL	hsl(254, 53%, 40%)
HSV	hsv(254, 69%, 61%)
CMYK	cmyk(52.6%, 69.2%, 0%, 38.8%)
CIE-LAB	lab(29.34, 39.68, -54.91)
CIE-LCH	lch(29.34, 67.75, 305.85°)
OKLab	oklab(40.81% 0.0505 -0.1577)
OKLCH	oklch(40.81% 0.166 287.8)
XYZ	xyz(9.8800, 5.9696, 32.0777)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A309C #829C30

analogous

#304C9C #4A309C #80309C

triadic

#4A309C #9C4A30 #309C4A

tetradic

#4A309C #9C304C #829C30 #309C80

square

#4A309C #9C304C #829C30 #309C80

split-complementary

#4A309C #9C8030 #4C9C30

monochromatic

#1E133E #34226D #4A309C #6344C5 #8A73D4

Accessibility & contrast

On white

9.57

#4A309C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4A309C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A309C

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A309C	#FFFFFF	#000000	##FFFFFF
##4A309C	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489F

Deuteranopia (green-blind)

#00429A

Tritanopia (blue-blind)

#2B4B62

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4a309c;
/* rgb */ color: rgb(74, 48, 156);
/* oklch */ color: oklch(40.8% 0.166 287.8);

Tailwind

colors: {
  custom: {
    50: '#856aba',
    500: '#4a309c',
    950: '#000000',
  },
}

SCSS

$custom: #4a309c;
$custom-light: #856aba;
$custom-dark: #000000;

JSON

{
  "hex": "#4a309c",
  "rgb": {
    "r": 74,
    "g": 48,
    "b": 156
  },
  "hsl": {
    "h": 254.444,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.40805,
    "c": 0.16555,
    "h": 287.8
  },
  "luminance": 0.0597
}

Semantic roles & 50–950 ramp

primary

#4A309C

secondary

#A8BC6C

accent

#DC4BB9

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4A309C

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

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