#3F103E#3F103E

#3F103E is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.3% C 0.096 H 328.7°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#3F103E
RGB	rgb(63, 16, 62)
HSL	hsl(301, 59%, 15%)
HSV	hsv(301, 75%, 25%)
CMYK	cmyk(0%, 74.6%, 1.6%, 75.3%)
CIE-LAB	lab(14.26, 29.39, -18.16)
CIE-LCH	lch(14.26, 34.55, 328.29°)
OKLab	oklab(27.34% 0.0824 -0.0501)
OKLCH	oklch(27.34% 0.096 328.7)
XYZ	xyz(3.1047, 1.7754, 4.7356)
Luminance	0.0177 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F103E #103F11

analogous

#28103F #3F103E #3F1026

triadic

#3F103E #3E3F10 #103E3F

tetradic

#3F103E #3F2810 #103F11 #10263F

square

#3F103E #3F2810 #103F11 #10263F

split-complementary

#3F103E #263F10 #103F28

monochromatic

#180618 #180618 #3F103E #701C6E #A1299E

Accessibility & contrast

On white

15.50

#3F103E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#3F103E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F103E

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F103E	#FFFFFF	#000000	##FFFFFF
##3F103E	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A203F

Deuteranopia (green-blind)

#1C263D

Tritanopia (blue-blind)

#411625

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #3f103e;
/* rgb */ color: rgb(63, 16, 62);
/* oklch */ color: oklch(27.3% 0.096 328.7);

Tailwind

colors: {
  custom: {
    50: '#765373',
    500: '#3f103e',
    950: '#000000',
  },
}

SCSS

$custom: #3f103e;
$custom-light: #765373;
$custom-dark: #000000;

JSON

{
  "hex": "#3f103e",
  "rgb": {
    "r": 63,
    "g": 16,
    "b": 62
  },
  "hsl": {
    "h": 301.277,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27343,
    "c": 0.09649,
    "h": 328.7
  },
  "luminance": 0.01775
}

Semantic roles & 50–950 ramp

primary

#3F103E

secondary

#327933

accent

#E34845

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #3F103E

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

Preview Lab → · Contrast checker → · Palette generator →