#4E128F#4E128F

#4E128F is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.6% C 0.181 H 297.8°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#4E128F
RGB	rgb(78, 18, 143)
HSL	hsl(269, 78%, 32%)
HSV	hsv(269, 87%, 56%)
CMYK	cmyk(45.5%, 87.4%, 0%, 43.9%)
CIE-LAB	lab(23.79, 50.46, -55.99)
CIE-LCH	lch(23.79, 75.37, 312.03°)
OKLab	oklab(36.65% 0.0846 -0.1605)
OKLCH	oklch(36.65% 0.181 297.8)
XYZ	xyz(8.3148, 4.0353, 26.3221)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E128F #538F12

analogous

#12158F #4E128F #8D128F

triadic

#4E128F #8F4E12 #128F4E

tetradic

#4E128F #8F1215 #538F12 #128F8D

square

#4E128F #8F1215 #538F12 #128F8D

split-complementary

#4E128F #8F8D12 #158F12

monochromatic

#130422 #300B59 #4E128F #6C19C5 #8A36E6

Accessibility & contrast

On white

11.62

#4E128F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#4E128F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E128F

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E128F	#FFFFFF	#000000	##FFFFFF
##4E128F	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#00378D

Tritanopia (blue-blind)

#3D3854

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4e128f;
/* rgb */ color: rgb(78, 18, 143);
/* oklch */ color: oklch(36.6% 0.181 297.8);

Tailwind

colors: {
  custom: {
    50: '#875bb1',
    500: '#4e128f',
    950: '#000000',
  },
}

SCSS

$custom: #4e128f;
$custom-light: #875bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e128f",
  "rgb": {
    "r": 78,
    "g": 18,
    "b": 143
  },
  "hsl": {
    "h": 268.8,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.3665,
    "c": 0.18138,
    "h": 297.8
  },
  "luminance": 0.04035
}

Semantic roles & 50–950 ramp

primary

#4E128F

secondary

#81C33A

accent

#F43498

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0C0411

muted

#7D7980

Preview Lab

Preview with #4E128F

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

Preview Lab → · Contrast checker → · Palette generator →