#3A276D#3A276D

#3A276D is a dark, moderate violet. Relative luminance 0.035; OKLCH L 33.7% C 0.116 H 291.4°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#3A276D
RGB	rgb(58, 39, 109)
HSL	hsl(256, 47%, 29%)
HSV	hsv(256, 64%, 43%)
CMYK	cmyk(46.8%, 64.2%, 0%, 57.3%)
CIE-LAB	lab(21.78, 27.34, -37.83)
CIE-LCH	lch(21.78, 46.67, 305.85°)
OKLab	oklab(33.73% 0.0424 -0.108)
OKLCH	oklch(33.73% 0.116 291.4)
XYZ	xyz(5.2300, 3.4545, 14.8563)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A276D #5A6D27

analogous

#27376D #3A276D #5D276D

triadic

#3A276D #6D3A27 #276D3A

tetradic

#3A276D #6D2737 #5A6D27 #276D5D

square

#3A276D #6D2737 #5A6D27 #276D5D

split-complementary

#3A276D #6D5D27 #376D27

monochromatic

#0C0817 #221740 #3A276D #52379A #6D4FC0

Accessibility & contrast

On white

12.42

#3A276D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3A276D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A276D

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A276D	#FFFFFF	#000000	##FFFFFF
##3A276D	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356F

Deuteranopia (green-blind)

#00336C

Tritanopia (blue-blind)

#2B3746

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3a276d;
/* rgb */ color: rgb(58, 39, 109);
/* oklch */ color: oklch(33.7% 0.116 291.4);

Tailwind

colors: {
  custom: {
    50: '#756297',
    500: '#3a276d',
    950: '#000000',
  },
}

SCSS

$custom: #3a276d;
$custom-light: #756297;
$custom-dark: #000000;

JSON

{
  "hex": "#3a276d",
  "rgb": {
    "r": 58,
    "g": 39,
    "b": 109
  },
  "hsl": {
    "h": 256.286,
    "s": 47.297,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33728,
    "c": 0.11601,
    "h": 291.4
  },
  "luminance": 0.03455
}

Semantic roles & 50–950 ramp

primary

#3A276D

secondary

#8AA050

accent

#D751B3

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#09050D

muted

#7B797E

Preview Lab

Preview with #3A276D

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

Preview Lab → · Contrast checker → · Palette generator →