#3D177D#3D177D

#3D177D is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.157 H 292.6°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#3D177D
RGB	rgb(61, 23, 125)
HSL	hsl(262, 69%, 29%)
HSV	hsv(262, 82%, 49%)
CMYK	cmyk(51.2%, 81.6%, 0%, 51%)
CIE-LAB	lab(20.38, 41.51, -50.35)
CIE-LCH	lch(20.38, 65.25, 309.50°)
OKLab	oklab(33.26% 0.0601 -0.1446)
OKLCH	oklch(33.26% 0.157 292.6)
XYZ	xyz(5.9315, 3.0853, 19.6811)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D177D #577D17

analogous

#17247D #3D177D #70177D

triadic

#3D177D #7D3D17 #177D3D

tetradic

#3D177D #7D1724 #577D17 #177D70

square

#3D177D #7D1724 #577D17 #177D70

split-complementary

#3D177D #7D7017 #247D17

monochromatic

#0D051A #240D49 #3D177D #5621B1 #7235DA

Accessibility & contrast

On white

12.99

#3D177D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3D177D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D177D

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D177D	#FFFFFF	#000000	##FFFFFF
##3D177D	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003280

Deuteranopia (green-blind)

#002F7B

Tritanopia (blue-blind)

#28344A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3d177d;
/* rgb */ color: rgb(61, 23, 125);
/* oklch */ color: oklch(33.3% 0.157 292.6);

Tailwind

colors: {
  custom: {
    50: '#7a59a4',
    500: '#3d177d',
    950: '#000000',
  },
}

SCSS

$custom: #3d177d;
$custom-light: #7a59a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d177d",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 125
  },
  "hsl": {
    "h": 262.353,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33256,
    "c": 0.15658,
    "h": 292.6
  },
  "luminance": 0.03086
}

Semantic roles & 50–950 ramp

primary

#3D177D

secondary

#87B23E

accent

#EC3CAA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D177D

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

Preview Lab → · Contrast checker → · Palette generator →