#4B146E#4B146E

#4B146E is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.146 H 307.9°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B146E
RGB	rgb(75, 20, 110)
HSL	hsl(277, 69%, 25%)
HSV	hsv(277, 82%, 43%)
CMYK	cmyk(31.8%, 81.8%, 0%, 56.9%)
CIE-LAB	lab(20.53, 41.27, -40.40)
CIE-LCH	lch(20.53, 57.75, 315.61°)
OKLab	oklab(33.36% 0.0894 -0.1148)
OKLCH	oklch(33.36% 0.146 307.9)
XYZ	xyz(5.9657, 3.1220, 15.0372)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B146E #376E14

analogous

#1E146E #4B146E #6E1464

triadic

#4B146E #6E4B14 #146E4B

tetradic

#4B146E #6E1E14 #376E14 #14646E

square

#4B146E #6E1E14 #376E14 #14646E

split-complementary

#4B146E #646E14 #146E1E

monochromatic

#12051A #280B3A #4B146E #6E1DA2 #9227D6

Accessibility & contrast

On white

12.93

#4B146E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4B146E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B146E

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B146E	#FFFFFF	#000000	##FFFFFF
##4B146E	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003070

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#452B41

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4b146e;
/* rgb */ color: rgb(75, 20, 110);
/* oklch */ color: oklch(33.4% 0.146 307.9);

Tailwind

colors: {
  custom: {
    50: '#815998',
    500: '#4b146e',
    950: '#000000',
  },
}

SCSS

$custom: #4b146e;
$custom-light: #815998;
$custom-dark: #000000;

JSON

{
  "hex": "#4b146e",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 110
  },
  "hsl": {
    "h": 276.667,
    "s": 69.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.33356,
    "c": 0.14551,
    "h": 307.9
  },
  "luminance": 0.03122
}

Semantic roles & 50–950 ramp

primary

#4B146E

secondary

#63A539

accent

#EC3C80

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4B146E

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

Preview Lab → · Contrast checker → · Palette generator →