#3E187B#3E187B

#3E187B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.153 H 293.7°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E187B
RGB	rgb(62, 24, 123)
HSL	hsl(263, 67%, 29%)
HSV	hsv(263, 80%, 48%)
CMYK	cmyk(49.6%, 80.5%, 0%, 51.8%)
CIE-LAB	lab(20.47, 40.64, -48.93)
CIE-LCH	lch(20.47, 63.61, 309.71°)
OKLab	oklab(33.28% 0.0616 -0.1404)
OKLCH	oklch(33.28% 0.153 293.7)
XYZ	xyz(5.8874, 3.1073, 19.0246)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E187B #557B18

analogous

#18247B #3E187B #70187B

triadic

#3E187B #7B3E18 #187B3E

tetradic

#3E187B #7B1824 #557B18 #187B70

square

#3E187B #7B1824 #557B18 #187B70

split-complementary

#3E187B #7B7018 #247B18

monochromatic

#0D051A #240E48 #3E187B #5822AE #7436D8

Accessibility & contrast

On white

12.95

#3E187B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3E187B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E187B

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E187B	#FFFFFF	#000000	##FFFFFF
##3E187B	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327E

Deuteranopia (green-blind)

#003079

Tritanopia (blue-blind)

#2B3449

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3e187b;
/* rgb */ color: rgb(62, 24, 123);
/* oklch */ color: oklch(33.3% 0.153 293.7);

Tailwind

colors: {
  custom: {
    50: '#7a5aa2',
    500: '#3e187b',
    950: '#000000',
  },
}

SCSS

$custom: #3e187b;
$custom-light: #7a5aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e187b",
  "rgb": {
    "r": 62,
    "g": 24,
    "b": 123
  },
  "hsl": {
    "h": 263.03,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33284,
    "c": 0.15331,
    "h": 293.7
  },
  "luminance": 0.03107
}

Semantic roles & 50–950 ramp

primary

#3E187B

secondary

#84B03F

accent

#EA3EA8

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3E187B

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

Preview Lab → · Contrast checker → · Palette generator →