#231055#231055

#231055 is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.3% C 0.115 H 287.7°. Best body text is #FFFFFF at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#231055
RGB	rgb(35, 16, 85)
HSL	hsl(257, 68%, 20%)
HSV	hsv(257, 81%, 33%)
CMYK	cmyk(58.8%, 81.2%, 0%, 66.7%)
CIE-LAB	lab(11.85, 29.01, -38.22)
CIE-LCH	lch(11.85, 47.98, 307.20°)
OKLab	oklab(25.3% 0.035 -0.1099)
OKLCH	oklch(25.3% 0.115 287.7)
XYZ	xyz(2.5176, 1.3837, 8.7270)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231055 #425510

analogous

#101F55 #231055 #461055

triadic

#231055 #552310 #105523

tetradic

#231055 #55101F #425510 #105546

square

#231055 #55101F #425510 #105546

split-complementary

#231055 #554610 #1F5510

monochromatic

#0B051A #0E0621 #231055 #381A89 #4D23BC

Accessibility & contrast

On white

16.45

#231055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#231055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231055

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231055	#FFFFFF	#000000	##FFFFFF
##231055	1.00	16.45	1.28	16.45
#FFFFFF	16.45	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002157

Deuteranopia (green-blind)

#001D54

Tritanopia (blue-blind)

#0E2331

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #231055;
/* rgb */ color: rgb(35, 16, 85);
/* oklch */ color: oklch(25.3% 0.115 287.7);

Tailwind

colors: {
  custom: {
    50: '#655086',
    500: '#231055',
    950: '#000000',
  },
}

SCSS

$custom: #231055;
$custom-light: #655086;
$custom-dark: #000000;

JSON

{
  "hex": "#231055",
  "rgb": {
    "r": 35,
    "g": 16,
    "b": 85
  },
  "hsl": {
    "h": 256.522,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.25302,
    "c": 0.11538,
    "h": 287.7
  },
  "luminance": 0.01384
}

Semantic roles & 50–950 ramp

primary

#231055

secondary

#758F32

accent

#EB3DBB

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #231055

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

Preview Lab → · Contrast checker → · Palette generator →