#4123A4#4123A4

#4123A4 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.0% C 0.190 H 283.9°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#4123A4
RGB	rgb(65, 35, 164)
HSL	hsl(254, 65%, 39%)
HSV	hsv(254, 79%, 64%)
CMYK	cmyk(60.4%, 78.7%, 0%, 35.7%)
CIE-LAB	lab(26.75, 47.61, -64.05)
CIE-LCH	lch(26.75, 79.80, 306.62°)
OKLab	oklab(38.99% 0.0457 -0.1846)
OKLCH	oklch(38.99% 0.19 283.9)
XYZ	xyz(9.4798, 5.0056, 35.5814)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4123A4 #86A423

analogous

#2346A4 #4123A4 #8223A4

triadic

#4123A4 #A44123 #23A441

tetradic

#4123A4 #A42346 #86A423 #23A482

square

#4123A4 #A42346 #86A423 #23A482

split-complementary

#4123A4 #A48223 #46A423

monochromatic

#190D3F #2D1872 #4123A4 #5731D3 #8064DE

Accessibility & contrast

On white

10.49

#4123A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#4123A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4123A4

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4123A4	#FFFFFF	#000000	##FFFFFF
##4123A4	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A8

Deuteranopia (green-blind)

#003BA2

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4123a4;
/* rgb */ color: rgb(65, 35, 164);
/* oklch */ color: oklch(39.0% 0.190 283.9);

Tailwind

colors: {
  custom: {
    50: '#8262c0',
    500: '#4123a4',
    950: '#000000',
  },
}

SCSS

$custom: #4123a4;
$custom-light: #8262c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4123a4",
  "rgb": {
    "r": 65,
    "g": 35,
    "b": 164
  },
  "hsl": {
    "h": 253.953,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38991,
    "c": 0.19018,
    "h": 283.9
  },
  "luminance": 0.05006
}

Semantic roles & 50–950 ramp

primary

#4123A4

secondary

#ACC360

accent

#E840C1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #4123A4

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

Preview Lab → · Contrast checker → · Palette generator →