#3923A0#3923A0

#3923A0 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.187 H 280.7°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#3923A0
RGB	rgb(57, 35, 160)
HSL	hsl(251, 64%, 38%)
HSV	hsv(251, 78%, 63%)
CMYK	cmyk(64.4%, 78.1%, 0%, 37.3%)
CIE-LAB	lab(25.59, 45.47, -63.56)
CIE-LCH	lch(25.59, 78.15, 305.58°)
OKLab	oklab(37.87% 0.0348 -0.1834)
OKLCH	oklch(37.87% 0.187 280.7)
XYZ	xyz(8.6315, 4.6093, 33.6857)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3923A0 #8AA023

analogous

#234BA0 #3923A0 #7723A0

triadic

#3923A0 #A03923 #23A039

tetradic

#3923A0 #A0234B #8AA023 #23A077

square

#3923A0 #A0234B #8AA023 #23A077

split-complementary

#3923A0 #A07723 #4BA023

monochromatic

#150D3C #27186E #3923A0 #4B2FD1 #7761DC

Accessibility & contrast

On white

10.93

#3923A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3923A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3923A0

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3923A0	#FFFFFF	#000000	##FFFFFF
##3923A0	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A4

Deuteranopia (green-blind)

#00389E

Tritanopia (blue-blind)

#004861

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3923a0;
/* rgb */ color: rgb(57, 35, 160);
/* oklch */ color: oklch(37.9% 0.187 280.7);

Tailwind

colors: {
  custom: {
    50: '#7e61bd',
    500: '#3923a0',
    950: '#000000',
  },
}

SCSS

$custom: #3923a0;
$custom-light: #7e61bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3923a0",
  "rgb": {
    "r": 57,
    "g": 35,
    "b": 160
  },
  "hsl": {
    "h": 250.56,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37874,
    "c": 0.18669,
    "h": 280.7
  },
  "luminance": 0.0461
}

Semantic roles & 50–950 ramp

primary

#3923A0

secondary

#B0C15D

accent

#E741CA

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3923A0

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

Preview Lab → · Contrast checker → · Palette generator →