#3E188F#3E188F

#3E188F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.3% C 0.176 H 288.1°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#3E188F
RGB	rgb(62, 24, 143)
HSL	hsl(259, 71%, 33%)
HSV	hsv(259, 83%, 56%)
CMYK	cmyk(56.6%, 83.2%, 0%, 43.9%)
CIE-LAB	lab(22.51, 46.23, -58.16)
CIE-LCH	lch(22.51, 74.29, 308.48°)
OKLab	oklab(35.32% 0.0548 -0.1674)
OKLCH	oklch(35.32% 0.176 288.1)
XYZ	xyz(7.2697, 3.6602, 26.3047)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E188F #698F18

analogous

#182D8F #3E188F #7A188F

triadic

#3E188F #8F3E18 #188F3E

tetradic

#3E188F #8F182D #698F18 #188F7A

square

#3E188F #8F182D #698F18 #188F7A

split-complementary

#3E188F #8F7A18 #2D8F18

monochromatic

#110626 #270F5B #3E188F #5521C3 #7442DF

Accessibility & contrast

On white

12.12

#3E188F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3E188F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E188F

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E188F	#FFFFFF	#000000	##FFFFFF
##3E188F	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003892

Deuteranopia (green-blind)

#00338D

Tritanopia (blue-blind)

#1B3C55

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3e188f;
/* rgb */ color: rgb(62, 24, 143);
/* oklch */ color: oklch(35.3% 0.176 288.1);

Tailwind

colors: {
  custom: {
    50: '#7e5bb1',
    500: '#3e188f',
    950: '#000000',
  },
}

SCSS

$custom: #3e188f;
$custom-light: #7e5bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e188f",
  "rgb": {
    "r": 62,
    "g": 24,
    "b": 143
  },
  "hsl": {
    "h": 259.16,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.3532,
    "c": 0.17613,
    "h": 288.1
  },
  "luminance": 0.03661
}

Semantic roles & 50–950 ramp

primary

#3E188F

secondary

#98C043

accent

#EE3AB4

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3E188F

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

Preview Lab → · Contrast checker → · Palette generator →