#3D174C#3D174C

#3D174C is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.9% C 0.099 H 315.1°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D174C
RGB	rgb(61, 23, 76)
HSL	hsl(283, 54%, 19%)
HSV	hsv(283, 70%, 30%)
CMYK	cmyk(19.7%, 69.7%, 0%, 70.2%)
CIE-LAB	lab(16.14, 28.37, -24.94)
CIE-LCH	lch(16.14, 37.77, 318.69°)
OKLab	oklab(28.93% 0.0702 -0.07)
OKLCH	oklch(28.93% 0.099 315.1)
XYZ	xyz(3.5352, 2.1268, 7.0604)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D174C #264C17

analogous

#23174C #3D174C #4C1741

triadic

#3D174C #4C3D17 #174C3D

tetradic

#3D174C #4C2317 #264C17 #17414C

square

#3D174C #4C2317 #264C17 #17414C

split-complementary

#3D174C #414C17 #174C23

monochromatic

#130717 #17091D #3D174C #63257B #8833AA

Accessibility & contrast

On white

14.73

#3D174C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3D174C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D174C

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D174C	#FFFFFF	#000000	##FFFFFF
##3D174C	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04264E

Deuteranopia (green-blind)

#16294B

Tritanopia (blue-blind)

#3C212F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3d174c;
/* rgb */ color: rgb(61, 23, 76);
/* oklch */ color: oklch(28.9% 0.099 315.1);

Tailwind

colors: {
  custom: {
    50: '#75577e',
    500: '#3d174c',
    950: '#000000',
  },
}

SCSS

$custom: #3d174c;
$custom-light: #75577e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d174c",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 76
  },
  "hsl": {
    "h": 283.019,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.2893,
    "c": 0.09912,
    "h": 315.1
  },
  "luminance": 0.02127
}

Semantic roles & 50–950 ramp

primary

#3D174C

secondary

#50833C

accent

#DD4B74

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3D174C

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

Preview Lab → · Contrast checker → · Palette generator →