#5123CA#5123CA

#5123CA is a dark, highly saturated violet. Relative luminance 0.072; OKLCH L 44.4% C 0.231 H 284.5°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#5123CA
RGB	rgb(81, 35, 202)
HSL	hsl(257, 70%, 46%)
HSV	hsv(257, 83%, 79%)
CMYK	cmyk(59.9%, 82.7%, 0%, 20.8%)
CIE-LAB	lab(32.29, 59.94, -77.44)
CIE-LCH	lch(32.29, 97.93, 307.74°)
OKLab	oklab(44.38% 0.0578 -0.2232)
OKLCH	oklch(44.38% 0.231 284.5)
XYZ	xyz(14.6518, 7.2147, 56.4862)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5123CA #9CCA23

analogous

#2349CA #5123CA #A523CA

triadic

#5123CA #CA5123 #23CA51

tetradic

#5123CA #CA2349 #9CCA23 #23CAA5

square

#5123CA #CA2349 #9CCA23 #23CAA5

split-complementary

#5123CA #CAA523 #49CA23

monochromatic

#271162 #3C1A96 #5123CA #744AE0 #9C7FE9

Accessibility & contrast

On white

8.60

#5123CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#5123CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5123CA

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5123CA	#FFFFFF	#000000	##FFFFFF
##5123CA	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050CE

Deuteranopia (green-blind)

#0047C7

Tritanopia (blue-blind)

#005779

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #5123ca;
/* rgb */ color: rgb(81, 35, 202);
/* oklch */ color: oklch(44.4% 0.231 284.5);

Tailwind

colors: {
  custom: {
    50: '#9166dc',
    500: '#5123ca',
    950: '#000000',
  },
}

SCSS

$custom: #5123ca;
$custom-light: #9166dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5123ca",
  "rgb": {
    "r": 81,
    "g": 35,
    "b": 202
  },
  "hsl": {
    "h": 256.527,
    "s": 70.464,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44379,
    "c": 0.23059,
    "h": 284.5
  },
  "luminance": 0.07216
}

Semantic roles & 50–950 ramp

primary

#5123CA

secondary

#B8D178

accent

#ED3BBC

background

#F9F6FD

surface

#F2EBFB

border

#CCC6D4

text

#0E0615

muted

#7E7A83

Preview Lab

Preview with #5123CA

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

Preview Lab → · Contrast checker → · Palette generator →