#3D177F#3D177F

#3D177F is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.5% C 0.159 H 292.0°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D177F
RGB	rgb(61, 23, 127)
HSL	hsl(262, 69%, 29%)
HSV	hsv(262, 82%, 50%)
CMYK	cmyk(52%, 81.9%, 0%, 50.2%)
CIE-LAB	lab(20.58, 42.06, -51.29)
CIE-LCH	lch(20.58, 66.33, 309.35°)
OKLab	oklab(33.46% 0.0594 -0.1473)
OKLCH	oklch(33.46% 0.159 292)
XYZ	xyz(6.0605, 3.1370, 20.3607)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D177F #597F17

analogous

#17257F #3D177F #71177F

triadic

#3D177F #7F3D17 #177F3D

tetradic

#3D177F #7F1725 #597F17 #177F71

square

#3D177F #7F1725 #597F17 #177F71

split-complementary

#3D177F #7F7117 #257F17

monochromatic

#0C051A #240E4B #3D177F #5620B3 #7236DB

Accessibility & contrast

On white

12.90

#3D177F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3D177F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D177F

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D177F	#FFFFFF	#000000	##FFFFFF
##3D177F	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003382

Deuteranopia (green-blind)

#002F7D

Tritanopia (blue-blind)

#27354B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d177f;
/* rgb */ color: rgb(61, 23, 127);
/* oklch */ color: oklch(33.5% 0.159 292.0);

Tailwind

colors: {
  custom: {
    50: '#7b59a5',
    500: '#3d177f',
    950: '#000000',
  },
}

SCSS

$custom: #3d177f;
$custom-light: #7b59a5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d177f",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 127
  },
  "hsl": {
    "h": 261.923,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33457,
    "c": 0.15887,
    "h": 292
  },
  "luminance": 0.03137
}

Semantic roles & 50–950 ramp

primary

#3D177F

secondary

#89B43E

accent

#EC3CAC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D177F

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

Preview Lab → · Contrast checker → · Palette generator →