#23153D#23153D

#23153D is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.8% C 0.074 H 296.5°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#23153D
RGB	rgb(35, 21, 61)
HSL	hsl(261, 49%, 16%)
HSV	hsv(261, 66%, 24%)
CMYK	cmyk(42.6%, 65.6%, 0%, 76.1%)
CIE-LAB	lab(10.78, 17.93, -23.26)
CIE-LCH	lch(10.78, 29.37, 307.62°)
OKLab	oklab(23.84% 0.033 -0.066)
OKLCH	oklch(23.84% 0.074 296.5)
XYZ	xyz(1.8034, 1.2305, 4.5565)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23153D #2F3D15

analogous

#151B3D #23153D #37153D

triadic

#23153D #3D2315 #153D23

tetradic

#23153D #3D151B #2F3D15 #153D37

square

#23153D #3D151B #2F3D15 #153D37

split-complementary

#23153D #3D3715 #1B3D15

monochromatic

#0D0817 #0D0817 #23153D #3D256B #573498

Accessibility & contrast

On white

16.85

#23153D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#23153D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23153D

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23153D	#FFFFFF	#000000	##FFFFFF
##23153D	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031D3E

Deuteranopia (green-blind)

#071D3C

Tritanopia (blue-blind)

#1D1D26

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #23153d;
/* rgb */ color: rgb(35, 21, 61);
/* oklch */ color: oklch(23.8% 0.074 296.5);

Tailwind

colors: {
  custom: {
    50: '#605373',
    500: '#23153d',
    950: '#000000',
  },
}

SCSS

$custom: #23153d;
$custom-light: #605373;
$custom-dark: #000000;

JSON

{
  "hex": "#23153d",
  "rgb": {
    "r": 35,
    "g": 21,
    "b": 61
  },
  "hsl": {
    "h": 261,
    "s": 48.78,
    "l": 16.078
  },
  "oklch": {
    "l": 0.23841,
    "c": 0.0738,
    "h": 296.5
  },
  "luminance": 0.01231
}

Semantic roles & 50–950 ramp

primary

#23153D

secondary

#607539

accent

#D84FA8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050208

muted

#79787B

Preview Lab

Preview with #23153D

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

Preview Lab → · Contrast checker → · Palette generator →