#3E1B8F#3E1B8F

#3E1B8F is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.6% C 0.173 H 287.7°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#3E1B8F
RGB	rgb(62, 27, 143)
HSL	hsl(258, 68%, 33%)
HSV	hsv(258, 81%, 56%)
CMYK	cmyk(56.6%, 81.1%, 0%, 43.9%)
CIE-LAB	lab(22.97, 44.91, -57.41)
CIE-LCH	lch(22.97, 72.89, 308.04°)
OKLab	oklab(35.63% 0.0528 -0.1652)
OKLCH	oklch(35.63% 0.173 287.7)
XYZ	xyz(7.3350, 3.7908, 26.3265)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E1B8F #6C8F1B

analogous

#1B328F #3E1B8F #781B8F

triadic

#3E1B8F #8F3E1B #1B8F3E

tetradic

#3E1B8F #8F1B32 #6C8F1B #1B8F78

square

#3E1B8F #8F1B32 #6C8F1B #1B8F78

split-complementary

#3E1B8F #8F781B #328F1B

monochromatic

#110828 #28115C #3E1B8F #5425C2 #7548DC

Accessibility & contrast

On white

11.94

#3E1B8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3E1B8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E1B8F

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E1B8F	#FFFFFF	#000000	##FFFFFF
##3E1B8F	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#00348D

Tritanopia (blue-blind)

#1A3D55

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3e1b8f;
/* rgb */ color: rgb(62, 27, 143);
/* oklch */ color: oklch(35.6% 0.173 287.7);

Tailwind

colors: {
  custom: {
    50: '#7d5db1',
    500: '#3e1b8f',
    950: '#000000',
  },
}

SCSS

$custom: #3e1b8f;
$custom-light: #7d5db1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e1b8f",
  "rgb": {
    "r": 62,
    "g": 27,
    "b": 143
  },
  "hsl": {
    "h": 258.103,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35634,
    "c": 0.17349,
    "h": 287.7
  },
  "luminance": 0.03791
}

Semantic roles & 50–950 ramp

primary

#3E1B8F

secondary

#9ABE48

accent

#EB3DB6

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3E1B8F

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

Preview Lab → · Contrast checker → · Palette generator →