#3D307D#3D307D

#3D307D is a dark, vivid violet. Relative luminance 0.046; OKLCH L 36.9% C 0.125 H 286.3°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D307D
RGB	rgb(61, 48, 125)
HSL	hsl(250, 45%, 34%)
HSV	hsv(250, 62%, 49%)
CMYK	cmyk(51.2%, 61.6%, 0%, 51%)
CIE-LAB	lab(25.52, 27.38, -41.97)
CIE-LCH	lch(25.52, 50.11, 303.12°)
OKLab	oklab(36.94% 0.0351 -0.12)
OKLCH	oklch(36.94% 0.125 286.3)
XYZ	xyz(6.6820, 4.5864, 19.9312)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D307D #707D30

analogous

#304A7D #3D307D #64307D

triadic

#3D307D #7D3D30 #307D3D

tetradic

#3D307D #7D304A #707D30 #307D64

square

#3D307D #7D304A #707D30 #307D64

split-complementary

#3D307D #7D6430 #4A7D30

monochromatic

#120E25 #271F51 #3D307D #5341A9 #7464C3

Accessibility & contrast

On white

10.95

#3D307D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3D307D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D307D

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D307D	#FFFFFF	#000000	##FFFFFF
##3D307D	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E80

Deuteranopia (green-blind)

#003A7B

Tritanopia (blue-blind)

#264251

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3d307d;
/* rgb */ color: rgb(61, 48, 125);
/* oklch */ color: oklch(36.9% 0.125 286.3);

Tailwind

colors: {
  custom: {
    50: '#7869a3',
    500: '#3d307d',
    950: '#000000',
  },
}

SCSS

$custom: #3d307d;
$custom-light: #7869a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d307d",
  "rgb": {
    "r": 61,
    "g": 48,
    "b": 125
  },
  "hsl": {
    "h": 250.13,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.36937,
    "c": 0.12507,
    "h": 286.3
  },
  "luminance": 0.04587
}

Semantic roles & 50–950 ramp

primary

#3D307D

secondary

#9EAB5E

accent

#D454BF

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #3D307D

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

Preview Lab → · Contrast checker → · Palette generator →