#2F183E#2F183E

#2F183E is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.1% C 0.073 H 310.2°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#2F183E
RGB	rgb(47, 24, 62)
HSL	hsl(276, 44%, 17%)
HSV	hsv(276, 61%, 24%)
CMYK	cmyk(24.2%, 61.3%, 0%, 75.7%)
CIE-LAB	lab(13.26, 19.91, -19.91)
CIE-LCH	lch(13.26, 28.15, 314.99°)
OKLab	oklab(26.06% 0.0472 -0.0558)
OKLCH	oklch(26.06% 0.073 310.2)
XYZ	xyz(2.3683, 1.6054, 4.7416)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F183E #273E18

analogous

#1C183E #2F183E #3E183A

triadic

#2F183E #3E2F18 #183E2F

tetradic

#2F183E #3E1C18 #273E18 #183A3E

square

#2F183E #3E1C18 #273E18 #183A3E

split-complementary

#2F183E #3A3E18 #183E1C

monochromatic

#110916 #110916 #2F183E #50296A #723A96

Accessibility & contrast

On white

15.90

#2F183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#2F183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F183E

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F183E	#FFFFFF	#000000	##FFFFFF
##2F183E	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D213F

Deuteranopia (green-blind)

#15223D

Tritanopia (blue-blind)

#2D1F28

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #2f183e;
/* rgb */ color: rgb(47, 24, 62);
/* oklch */ color: oklch(26.1% 0.073 310.2);

Tailwind

colors: {
  custom: {
    50: '#695673',
    500: '#2f183e',
    950: '#000000',
  },
}

SCSS

$custom: #2f183e;
$custom-light: #695673;
$custom-dark: #000000;

JSON

{
  "hex": "#2f183e",
  "rgb": {
    "r": 47,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 276.316,
    "s": 44.186,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26062,
    "c": 0.07306,
    "h": 310.2
  },
  "luminance": 0.01605
}

Semantic roles & 50–950 ramp

primary

#2F183E

secondary

#53743D

accent

#D45486

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#060308

muted

#7A787B

Preview Lab

Preview with #2F183E

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

Preview Lab → · Contrast checker → · Palette generator →