#3D174D#3D174D

#3D174D is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.0% C 0.100 H 314.4°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#3D174D
RGB	rgb(61, 23, 77)
HSL	hsl(282, 54%, 20%)
HSV	hsv(282, 70%, 30%)
CMYK	cmyk(20.8%, 70.1%, 0%, 69.8%)
CIE-LAB	lab(16.21, 28.62, -25.51)
CIE-LCH	lch(16.21, 38.34, 318.29°)
OKLab	oklab(29% 0.0702 -0.0717)
OKLCH	oklch(29% 0.1 314.4)
XYZ	xyz(3.5702, 2.1408, 7.2449)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D174D #274D17

analogous

#22174D #3D174D #4D1742

triadic

#3D174D #4D3D17 #174D3D

tetradic

#3D174D #4D2217 #274D17 #17424D

square

#3D174D #4D2217 #274D17 #17424D

split-complementary

#3D174D #424D17 #174D22

monochromatic

#130718 #18091E #3D174D #62257C #8833AB

Accessibility & contrast

On white

14.70

#3D174D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3D174D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D174D

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D174D	#FFFFFF	#000000	##FFFFFF
##3D174D	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03264F

Deuteranopia (green-blind)

#15294C

Tritanopia (blue-blind)

#3C212F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3d174d;
/* rgb */ color: rgb(61, 23, 77);
/* oklch */ color: oklch(29.0% 0.100 314.4);

Tailwind

colors: {
  custom: {
    50: '#75577f',
    500: '#3d174d',
    950: '#000000',
  },
}

SCSS

$custom: #3d174d;
$custom-light: #75577f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d174d",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 77
  },
  "hsl": {
    "h": 282.222,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29004,
    "c": 0.10029,
    "h": 314.4
  },
  "luminance": 0.02141
}

Semantic roles & 50–950 ramp

primary

#3D174D

secondary

#51843C

accent

#DD4A76

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3D174D

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

Preview Lab → · Contrast checker → · Palette generator →