#2D183E#2D183E

#2D183E is a dark, moderate violet. Relative luminance 0.016; OKLCH L 25.8% C 0.072 H 307.6°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#2D183E
RGB	rgb(45, 24, 62)
HSL	hsl(273, 44%, 17%)
HSV	hsv(273, 61%, 24%)
CMYK	cmyk(27.4%, 61.3%, 0%, 75.7%)
CIE-LAB	lab(12.98, 19.25, -20.38)
CIE-LCH	lch(12.98, 28.04, 313.37°)
OKLab	oklab(25.79% 0.0441 -0.0572)
OKLCH	oklch(25.79% 0.072 307.6)
XYZ	xyz(2.2781, 1.5590, 4.7374)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D183E #293E18

analogous

#1A183E #2D183E #3E183C

triadic

#2D183E #3E2D18 #183E2D

tetradic

#2D183E #3E1A18 #293E18 #183C3E

square

#2D183E #3E1A18 #293E18 #183C3E

split-complementary

#2D183E #3C3E18 #183E1A

monochromatic

#100916 #100916 #2D183E #4D296A #6D3A96

Accessibility & contrast

On white

16.01

#2D183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#2D183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D183E

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D183E	#FFFFFF	#000000	##FFFFFF
##2D183E	1.00	16.01	1.31	16.01
#FFFFFF	16.01	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C213F

Deuteranopia (green-blind)

#13223D

Tritanopia (blue-blind)

#2A1F28

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #2d183e;
/* rgb */ color: rgb(45, 24, 62);
/* oklch */ color: oklch(25.8% 0.072 307.6);

Tailwind

colors: {
  custom: {
    50: '#675573',
    500: '#2d183e',
    950: '#000000',
  },
}

SCSS

$custom: #2d183e;
$custom-light: #675573;
$custom-dark: #000000;

JSON

{
  "hex": "#2d183e",
  "rgb": {
    "r": 45,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 273.158,
    "s": 44.186,
    "l": 16.863
  },
  "oklch": {
    "l": 0.25789,
    "c": 0.07225,
    "h": 307.6
  },
  "luminance": 0.01559
}

Semantic roles & 50–950 ramp

primary

#2D183E

secondary

#56743D

accent

#D4548D

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#060308

muted

#7A787B

Preview Lab

Preview with #2D183E

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

Preview Lab → · Contrast checker → · Palette generator →