#3A1877#3A1877

#3A1877 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.148 H 292.3°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#3A1877
RGB	rgb(58, 24, 119)
HSL	hsl(261, 66%, 28%)
HSV	hsv(261, 80%, 47%)
CMYK	cmyk(51.3%, 79.8%, 0%, 53.3%)
CIE-LAB	lab(19.58, 38.88, -47.86)
CIE-LCH	lch(19.58, 61.66, 309.09°)
OKLab	oklab(32.43% 0.0563 -0.1374)
OKLCH	oklch(32.43% 0.148 292.3)
XYZ	xyz(5.4004, 2.8845, 17.7214)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1877 #557718

analogous

#182577 #3A1877 #691877

triadic

#3A1877 #773A18 #18773A

tetradic

#3A1877 #771825 #557718 #187769

square

#3A1877 #771825 #557718 #187769

split-complementary

#3A1877 #776918 #257718

monochromatic

#0C0519 #210E44 #3A1877 #5322AA #6E33D6

Accessibility & contrast

On white

13.32

#3A1877 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3A1877 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1877

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1877	#FFFFFF	#000000	##FFFFFF
##3A1877	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#263247

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3a1877;
/* rgb */ color: rgb(58, 24, 119);
/* oklch */ color: oklch(32.4% 0.148 292.3);

Tailwind

colors: {
  custom: {
    50: '#77599f',
    500: '#3a1877',
    950: '#000000',
  },
}

SCSS

$custom: #3a1877;
$custom-light: #77599f;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1877",
  "rgb": {
    "r": 58,
    "g": 24,
    "b": 119
  },
  "hsl": {
    "h": 261.474,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32426,
    "c": 0.14848,
    "h": 292.3
  },
  "luminance": 0.02885
}

Semantic roles & 50–950 ramp

primary

#3A1877

secondary

#85AC3F

accent

#E93EAC

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #3A1877

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

Preview Lab → · Contrast checker → · Palette generator →