#150223#150223

#150223 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.7% C 0.071 H 308.0°. Best body text is #FFFFFF at 19.72:1 contrast (WCAG AA passes).

Color values

HEX	#150223
RGB	rgb(21, 2, 35)
HSL	hsl(275, 89%, 7%)
HSV	hsv(275, 94%, 14%)
CMYK	cmyk(40%, 94.3%, 0%, 86.3%)
CIE-LAB	lab(2.93, 13.36, -16.54)
CIE-LCH	lch(2.93, 21.27, 308.92°)
OKLab	oklab(15.72% 0.0434 -0.0557)
OKLCH	oklch(15.72% 0.071 308)
XYZ	xyz(0.6343, 0.3242, 1.6189)
Luminance	0.0032 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150223 #102302

analogous

#040223 #150223 #230221

triadic

#150223 #231502 #022315

tetradic

#150223 #230402 #102302 #022123

square

#150223 #230402 #102302 #022123

split-complementary

#150223 #212302 #022304

monochromatic

#11021D #11021D #150223 #38055D #5A0997

Accessibility & contrast

On white

19.72

#150223 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#150223 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150223

19.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150223	#FFFFFF	#000000	##FFFFFF
##150223	1.00	19.72	1.06	19.72
#FFFFFF	19.72	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A24

Deuteranopia (green-blind)

#000B22

Tritanopia (blue-blind)

#130811

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #150223;
/* rgb */ color: rgb(21, 2, 35);
/* oklch */ color: oklch(15.7% 0.071 308.0);

Tailwind

colors: {
  custom: {
    50: '#52475e',
    500: '#150223',
    950: '#000000',
  },
}

SCSS

$custom: #150223;
$custom-light: #52475e;
$custom-dark: #000000;

JSON

{
  "hex": "#150223",
  "rgb": {
    "r": 21,
    "g": 2,
    "b": 35
  },
  "hsl": {
    "h": 274.545,
    "s": 89.189,
    "l": 7.255
  },
  "oklch": {
    "l": 0.15718,
    "c": 0.07062,
    "h": 308
  },
  "luminance": 0.00324
}

Semantic roles & 50–950 ramp

primary

#150223

secondary

#3A6918

accent

#FF2984

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#020004

muted

#787779

Preview Lab

Preview with #150223

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

Preview Lab → · Contrast checker → · Palette generator →