#40125A#40125A

#40125A is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.8% C 0.123 H 310.0°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#40125A
RGB	rgb(64, 18, 90)
HSL	hsl(278, 67%, 21%)
HSV	hsv(278, 80%, 35%)
CMYK	cmyk(28.9%, 80%, 0%, 64.7%)
CIE-LAB	lab(16.80, 35.05, -33.34)
CIE-LCH	lch(16.80, 48.37, 316.43°)
OKLab	oklab(29.84% 0.0793 -0.0945)
OKLCH	oklch(29.84% 0.123 310)
XYZ	xyz(4.1758, 2.2609, 9.8873)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40125A #2C5A12

analogous

#1C125A #40125A #5A1250

triadic

#40125A #5A4012 #125A40

tetradic

#40125A #5A1C12 #2C5A12 #12505A

square

#40125A #5A1C12 #2C5A12 #12505A

split-complementary

#40125A #505A12 #125A1C

monochromatic

#12051A #1C0827 #40125A #641C8D #8926C0

Accessibility & contrast

On white

14.46

#40125A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#40125A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40125A

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40125A	#FFFFFF	#000000	##FFFFFF
##40125A	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285C

Deuteranopia (green-blind)

#022A58

Tritanopia (blue-blind)

#3C2335

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #40125a;
/* rgb */ color: rgb(64, 18, 90);
/* oklch */ color: oklch(29.8% 0.123 310.0);

Tailwind

colors: {
  custom: {
    50: '#785589',
    500: '#40125a',
    950: '#000000',
  },
}

SCSS

$custom: #40125a;
$custom-light: #785589;
$custom-dark: #000000;

JSON

{
  "hex": "#40125a",
  "rgb": {
    "r": 64,
    "g": 18,
    "b": 90
  },
  "hsl": {
    "h": 278.333,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.29844,
    "c": 0.12334,
    "h": 310
  },
  "luminance": 0.02261
}

Semantic roles & 50–950 ramp

primary

#40125A

secondary

#579335

accent

#EA3E7C

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #40125A

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

Preview Lab → · Contrast checker → · Palette generator →