#150028#150028

#150028 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.8% C 0.082 H 304.2°. Best body text is #FFFFFF at 19.76:1 contrast (WCAG AA passes).

Color values

HEX	#150028
RGB	rgb(21, 0, 40)
HSL	hsl(272, 100%, 8%)
HSV	hsv(272, 100%, 16%)
CMYK	cmyk(47.5%, 100%, 0%, 84.3%)
CIE-LAB	lab(2.82, 16.18, -20.59)
CIE-LCH	lch(2.82, 26.19, 308.17°)
OKLab	oklab(15.75% 0.0461 -0.068)
OKLCH	oklch(15.75% 0.082 304.2)
XYZ	xyz(0.6922, 0.3126, 2.0309)
Luminance	0.0031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150028 #132800

analogous

#010028 #150028 #280027

triadic

#150028 #281500 #002815

tetradic

#150028 #280100 #132800 #002728

square

#150028 #280100 #132800 #002728

split-complementary

#150028 #272800 #002801

monochromatic

#10001F #10001F #150028 #350065 #5500A2

Accessibility & contrast

On white

19.76

#150028 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#150028 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150028

19.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150028	#FFFFFF	#000000	##FFFFFF
##150028	1.00	19.76	1.06	19.76
#FFFFFF	19.76	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A29

Deuteranopia (green-blind)

#000A27

Tritanopia (blue-blind)

#110813

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #150028;
/* rgb */ color: rgb(21, 0, 40);
/* oklch */ color: oklch(15.8% 0.082 304.2);

Tailwind

colors: {
  custom: {
    50: '#524662',
    500: '#150028',
    950: '#000000',
  },
}

SCSS

$custom: #150028;
$custom-light: #524662;
$custom-dark: #000000;

JSON

{
  "hex": "#150028",
  "rgb": {
    "r": 21,
    "g": 0,
    "b": 40
  },
  "hsl": {
    "h": 271.5,
    "s": 100,
    "l": 7.843
  },
  "oklch": {
    "l": 0.1575,
    "c": 0.08217,
    "h": 304.2
  },
  "luminance": 0.00313
}

Semantic roles & 50–950 ramp

primary

#150028

secondary

#407014

accent

#FF298F

background

#F4F3F5

surface

#E7E5EA

border

#C3C1C6

text

#020005

muted

#787779

Preview Lab

Preview with #150028

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

Preview Lab → · Contrast checker → · Palette generator →