#5123BC#5123BC

#5123BC is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 42.9% C 0.216 H 286.9°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#5123BC
RGB	rgb(81, 35, 188)
HSL	hsl(258, 69%, 44%)
HSV	hsv(258, 81%, 74%)
CMYK	cmyk(56.9%, 81.4%, 0%, 26.3%)
CIE-LAB	lab(30.83, 56.20, -71.62)
CIE-LCH	lch(30.83, 91.04, 308.12°)
OKLab	oklab(42.95% 0.0627 -0.2062)
OKLCH	oklch(42.95% 0.216 286.9)
XYZ	xyz(13.0688, 6.5815, 48.1489)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5123BC #8EBC23

analogous

#2341BC #5123BC #9D23BC

triadic

#5123BC #BC5123 #23BC51

tetradic

#5123BC #BC2341 #8EBC23 #23BC9D

square

#5123BC #BC2341 #8EBC23 #23BC9D

split-complementary

#5123BC #BC9D23 #41BC23

monochromatic

#251055 #3B1988 #5123BC #6F41DC #9674E5

Accessibility & contrast

On white

9.07

#5123BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#5123BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5123BC

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5123BC	#FFFFFF	#000000	##FFFFFF
##5123BC	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#0044B9

Tritanopia (blue-blind)

#1D5271

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5123bc;
/* rgb */ color: rgb(81, 35, 188);
/* oklch */ color: oklch(42.9% 0.216 286.9);

Tailwind

colors: {
  custom: {
    50: '#8f65d2',
    500: '#5123bc',
    950: '#000000',
  },
}

SCSS

$custom: #5123bc;
$custom-light: #8f65d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5123bc",
  "rgb": {
    "r": 81,
    "g": 35,
    "b": 188
  },
  "hsl": {
    "h": 258.039,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42945,
    "c": 0.21556,
    "h": 286.9
  },
  "luminance": 0.06582
}

Semantic roles & 50–950 ramp

primary

#5123BC

secondary

#B0CC6F

accent

#EB3CB7

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0614

muted

#7E7A83

Preview Lab

Preview with #5123BC

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

Preview Lab → · Contrast checker → · Palette generator →