#240733#240733

#240733 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.8% C 0.084 H 311.4°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#240733
RGB	rgb(36, 7, 51)
HSL	hsl(280, 76%, 11%)
HSV	hsv(280, 86%, 20%)
CMYK	cmyk(29.4%, 86.3%, 0%, 80%)
CIE-LAB	lab(6.92, 23.80, -22.24)
CIE-LCH	lch(6.92, 32.57, 316.94°)
OKLab	oklab(20.78% 0.0557 -0.0632)
OKLCH	oklch(20.78% 0.084 311.4)
XYZ	xyz(1.4010, 0.7661, 3.2054)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240733 #163307

analogous

#0E0733 #240733 #33072C

triadic

#240733 #332407 #073324

tetradic

#240733 #330E07 #163307 #072C33

square

#240733 #330E07 #163307 #072C33

split-complementary

#240733 #2C3307 #07330E

monochromatic

#13041B #13041B #240733 #4A0E69 #70169F

Accessibility & contrast

On white

18.21

#240733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#240733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240733

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240733	#FFFFFF	#000000	##FFFFFF
##240733	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001434

Deuteranopia (green-blind)

#031632

Tritanopia (blue-blind)

#22111C

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #240733;
/* rgb */ color: rgb(36, 7, 51);
/* oklch */ color: oklch(20.8% 0.084 311.4);

Tailwind

colors: {
  custom: {
    50: '#61496b',
    500: '#240733',
    950: '#000000',
  },
}

SCSS

$custom: #240733;
$custom-light: #61496b;
$custom-dark: #000000;

JSON

{
  "hex": "#240733",
  "rgb": {
    "r": 36,
    "g": 7,
    "b": 51
  },
  "hsl": {
    "h": 279.545,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.20783,
    "c": 0.08421,
    "h": 311.4
  },
  "luminance": 0.00766
}

Semantic roles & 50–950 ramp

primary

#240733

secondary

#3E7323

accent

#F23576

background

#F5F4F6

surface

#EAE7EB

border

#C6C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #240733

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

Preview Lab → · Contrast checker → · Palette generator →