#2A243F#2A243F

#2A243F is a dark, muted violet. Relative luminance 0.021; OKLCH L 28.0% C 0.049 H 293.2°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#2A243F
RGB	rgb(42, 36, 63)
HSL	hsl(253, 27%, 19%)
HSV	hsv(253, 43%, 25%)
CMYK	cmyk(33.3%, 42.9%, 0%, 75.3%)
CIE-LAB	lab(16.07, 10.13, -16.23)
CIE-LCH	lch(16.07, 19.13, 301.97°)
OKLab	oklab(28.04% 0.0194 -0.0453)
OKLCH	oklch(28.04% 0.049 293.2)
XYZ	xyz(2.4827, 2.1128, 4.9787)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A243F #393F24

analogous

#242C3F #2A243F #38243F

triadic

#2A243F #3F2A24 #243F2A

tetradic

#2A243F #3F242C #393F24 #243F38

square

#2A243F #3F242C #393F24 #243F38

split-complementary

#2A243F #3F3824 #2C3F24

monochromatic

#0D0B13 #100E18 #2A243F #443A66 #5E518D

Accessibility & contrast

On white

14.76

#2A243F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2A243F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A243F

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A243F	#FFFFFF	#000000	##FFFFFF
##2A243F	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2840

Deuteranopia (green-blind)

#1D273E

Tritanopia (blue-blind)

#25292E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2a243f;
/* rgb */ color: rgb(42, 36, 63);
/* oklch */ color: oklch(28.0% 0.049 293.2);

Tailwind

colors: {
  custom: {
    50: '#645e74',
    500: '#2a243f',
    950: '#000000',
  },
}

SCSS

$custom: #2a243f;
$custom-light: #645e74;
$custom-dark: #000000;

JSON

{
  "hex": "#2a243f",
  "rgb": {
    "r": 42,
    "g": 36,
    "b": 63
  },
  "hsl": {
    "h": 253.333,
    "s": 27.273,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28043,
    "c": 0.04924,
    "h": 293.2
  },
  "luminance": 0.02113
}

Semantic roles & 50–950 ramp

primary

#2A243F

secondary

#6A724D

accent

#C464AE

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#050408

muted

#7A797B

Preview Lab

Preview with #2A243F

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

Preview Lab → · Contrast checker → · Palette generator →