#3F154C#3F154C

#3F154C is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.0% C 0.103 H 317.3°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#3F154C
RGB	rgb(63, 21, 76)
HSL	hsl(286, 57%, 19%)
HSV	hsv(286, 72%, 30%)
CMYK	cmyk(17.1%, 72.4%, 0%, 70.2%)
CIE-LAB	lab(16.08, 29.99, -25.01)
CIE-LCH	lch(16.08, 39.05, 320.17°)
OKLab	oklab(28.96% 0.0759 -0.0701)
OKLCH	oklch(28.96% 0.103 317.3)
XYZ	xyz(3.6224, 2.1150, 7.0535)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F154C #224C15

analogous

#24154C #3F154C #4C153E

triadic

#3F154C #4C3F15 #154C3F

tetradic

#3F154C #4C2415 #224C15 #153E4C

square

#3F154C #4C2415 #224C15 #153E4C

split-complementary

#3F154C #3E4C15 #154C24

monochromatic

#140718 #17081C #3F154C #67227C #8E2FAC

Accessibility & contrast

On white

14.76

#3F154C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3F154C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F154C

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F154C	#FFFFFF	#000000	##FFFFFF
##3F154C	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02254E

Deuteranopia (green-blind)

#16294B

Tritanopia (blue-blind)

#3E1F2E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f154c;
/* rgb */ color: rgb(63, 21, 76);
/* oklch */ color: oklch(29.0% 0.103 317.3);

Tailwind

colors: {
  custom: {
    50: '#76567e',
    500: '#3f154c',
    950: '#000000',
  },
}

SCSS

$custom: #3f154c;
$custom-light: #76567e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f154c",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 76
  },
  "hsl": {
    "h": 285.818,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28955,
    "c": 0.1033,
    "h": 317.3
  },
  "luminance": 0.02115
}

Semantic roles & 50–950 ramp

primary

#3F154C

secondary

#4B8439

accent

#E0486C

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #3F154C

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

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