#3A1A82#3A1A82

#3A1A82 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.159 H 288.8°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#3A1A82
RGB	rgb(58, 26, 130)
HSL	hsl(258, 67%, 31%)
HSV	hsv(258, 80%, 51%)
CMYK	cmyk(55.4%, 80%, 0%, 49%)
CIE-LAB	lab(21.02, 41.09, -52.49)
CIE-LCH	lch(21.02, 66.66, 308.05°)
OKLab	oklab(33.77% 0.0513 -0.151)
OKLCH	oklch(33.77% 0.159 288.8)
XYZ	xyz(6.1424, 3.2497, 21.4184)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1A82 #62821A

analogous

#1A2E82 #3A1A82 #6E1A82

triadic

#3A1A82 #823A1A #1A823A

tetradic

#3A1A82 #821A2E #62821A #1A826E

square

#3A1A82 #821A2E #62821A #1A826E

split-complementary

#3A1A82 #826E1A #2E821A

monochromatic

#0C061C #23104F #3A1A82 #5124B5 #6E3ED8

Accessibility & contrast

On white

12.73

#3A1A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3A1A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1A82

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1A82	#FFFFFF	#000000	##FFFFFF
##3A1A82	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003585

Deuteranopia (green-blind)

#003080

Tritanopia (blue-blind)

#1D384D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3a1a82;
/* rgb */ color: rgb(58, 26, 130);
/* oklch */ color: oklch(33.8% 0.159 288.8);

Tailwind

colors: {
  custom: {
    50: '#795ba7',
    500: '#3a1a82',
    950: '#000000',
  },
}

SCSS

$custom: #3a1a82;
$custom-light: #795ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1a82",
  "rgb": {
    "r": 58,
    "g": 26,
    "b": 130
  },
  "hsl": {
    "h": 258.462,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33769,
    "c": 0.15946,
    "h": 288.8
  },
  "luminance": 0.0325
}

Semantic roles & 50–950 ramp

primary

#3A1A82

secondary

#92B642

accent

#EA3EB5

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3A1A82

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

Preview Lab → · Contrast checker → · Palette generator →