#231564#231564

#231564 is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.6% C 0.130 H 281.9°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#231564
RGB	rgb(35, 21, 100)
HSL	hsl(251, 65%, 24%)
HSV	hsv(251, 79%, 39%)
CMYK	cmyk(65%, 79%, 0%, 60.8%)
CIE-LAB	lab(14.48, 31.10, -43.96)
CIE-LCH	lch(14.48, 53.85, 305.28°)
OKLab	oklab(27.64% 0.0267 -0.1268)
OKLCH	oklch(27.64% 0.13 281.9)
XYZ	xyz(3.2608, 1.8135, 12.2323)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231564 #566415

analogous

#152E64 #231564 #4A1564

triadic

#231564 #642315 #156423

tetradic

#231564 #64152E #566415 #15644A

square

#231564 #64152E #566415 #15644A

split-complementary

#231564 #644A15 #2E6415

monochromatic

#090519 #110A31 #231564 #352097 #462AC9

Accessibility & contrast

On white

15.41

#231564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#231564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231564

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231564	#FFFFFF	#000000	##FFFFFF
##231564	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002766

Deuteranopia (green-blind)

#002263

Tritanopia (blue-blind)

#002B3B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #231564;
/* rgb */ color: rgb(35, 21, 100);
/* oklch */ color: oklch(27.6% 0.130 281.9);

Tailwind

colors: {
  custom: {
    50: '#675491',
    500: '#231564',
    950: '#000000',
  },
}

SCSS

$custom: #231564;
$custom-light: #675491;
$custom-dark: #000000;

JSON

{
  "hex": "#231564",
  "rgb": {
    "r": 35,
    "g": 21,
    "b": 100
  },
  "hsl": {
    "h": 250.633,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.27642,
    "c": 0.12955,
    "h": 281.9
  },
  "luminance": 0.01814
}

Semantic roles & 50–950 ramp

primary

#231564

secondary

#8A9B3A

accent

#E840CA

background

#F6F4F9

surface

#EBE8F1

border

#C6C4CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #231564

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

Preview Lab → · Contrast checker → · Palette generator →