#4016B4#4016B4

#4016B4 is a dark, highly saturated violet. Relative luminance 0.050; OKLCH L 39.4% C 0.218 H 281.9°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#4016B4
RGB	rgb(64, 22, 180)
HSL	hsl(256, 78%, 40%)
HSV	hsv(256, 88%, 71%)
CMYK	cmyk(64.4%, 87.8%, 0%, 29.4%)
CIE-LAB	lab(26.62, 57.26, -73.90)
CIE-LCH	lch(26.62, 93.49, 307.77°)
OKLab	oklab(39.39% 0.0449 -0.2132)
OKLCH	oklch(39.39% 0.218 281.9)
XYZ	xyz(10.6369, 4.9583, 43.5677)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4016B4 #8AB416

analogous

#163BB4 #4016B4 #8F16B4

triadic

#4016B4 #B44016 #16B440

tetradic

#4016B4 #B4163B #8AB416 #16B48F

square

#4016B4 #B4163B #8AB416 #16B48F

split-complementary

#4016B4 #B48F16 #3BB416

monochromatic

#190947 #2D0F7D #4016B4 #5623E4 #805AEB

Accessibility & contrast

On white

10.54

#4016B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4016B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4016B4

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4016B4	#FFFFFF	#000000	##FFFFFF
##4016B4	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B8

Deuteranopia (green-blind)

#0039B1

Tritanopia (blue-blind)

#004B6A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4016b4;
/* rgb */ color: rgb(64, 22, 180);
/* oklch */ color: oklch(39.4% 0.218 281.9);

Tailwind

colors: {
  custom: {
    50: '#865dcc',
    500: '#4016b4',
    950: '#000000',
  },
}

SCSS

$custom: #4016b4;
$custom-light: #865dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4016b4",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 180
  },
  "hsl": {
    "h": 255.949,
    "s": 78.218,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39391,
    "c": 0.21785,
    "h": 281.9
  },
  "luminance": 0.04959
}

Semantic roles & 50–950 ramp

primary

#4016B4

secondary

#AFCE58

accent

#F533C1

background

#F9F5FC

surface

#F1E9F9

border

#CBC5D2

text

#0D0514

muted

#7E7982

Preview Lab

Preview with #4016B4

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

Preview Lab → · Contrast checker → · Palette generator →