#40154C#40154C

#40154C is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.1% C 0.104 H 318.1°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#40154C
RGB	rgb(64, 21, 76)
HSL	hsl(287, 57%, 19%)
HSV	hsv(287, 72%, 30%)
CMYK	cmyk(15.8%, 72.4%, 0%, 70.2%)
CIE-LAB	lab(16.25, 30.26, -24.74)
CIE-LCH	lch(16.25, 39.08, 320.73°)
OKLab	oklab(29.11% 0.0773 -0.0693)
OKLCH	oklch(29.11% 0.104 318.1)
XYZ	xyz(3.6868, 2.1483, 7.0565)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40154C #214C15

analogous

#25154C #40154C #4C153D

triadic

#40154C #4C4015 #154C40

tetradic

#40154C #4C2515 #214C15 #153D4C

square

#40154C #4C2515 #214C15 #153D4C

split-complementary

#40154C #3D4C15 #154C25

monochromatic

#140718 #18081C #40154C #68227C #912FAC

Accessibility & contrast

On white

14.69

#40154C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#40154C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40154C

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40154C	#FFFFFF	#000000	##FFFFFF
##40154C	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03254E

Deuteranopia (green-blind)

#172A4B

Tritanopia (blue-blind)

#401F2E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #40154c;
/* rgb */ color: rgb(64, 21, 76);
/* oklch */ color: oklch(29.1% 0.104 318.1);

Tailwind

colors: {
  custom: {
    50: '#77567e',
    500: '#40154c',
    950: '#000000',
  },
}

SCSS

$custom: #40154c;
$custom-light: #77567e;
$custom-dark: #000000;

JSON

{
  "hex": "#40154c",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 76
  },
  "hsl": {
    "h": 286.909,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.2911,
    "c": 0.1038,
    "h": 318.1
  },
  "luminance": 0.02148
}

Semantic roles & 50–950 ramp

primary

#40154C

secondary

#498439

accent

#E04869

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #40154C

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

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