#150D28#150D28

#150D28 is a very dark, muted violet. Relative luminance 0.006; OKLCH L 18.7% C 0.053 H 294.3°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#150D28
RGB	rgb(21, 13, 40)
HSL	hsl(258, 51%, 10%)
HSV	hsv(258, 68%, 16%)
CMYK	cmyk(47.5%, 67.5%, 0%, 84.3%)
CIE-LAB	lab(5.42, 10.87, -16.52)
CIE-LCH	lch(5.42, 19.77, 303.35°)
OKLab	oklab(18.69% 0.0219 -0.0485)
OKLCH	oklch(18.69% 0.053 294.3)
XYZ	xyz(0.8361, 0.6005, 2.0789)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150D28 #20280D

analogous

#0D1228 #150D28 #220D28

triadic

#150D28 #28150D #0D2815

tetradic

#150D28 #280D12 #20280D #0D2822

square

#150D28 #280D12 #20280D #0D2822

split-complementary

#150D28 #28220D #12280D

monochromatic

#0C0817 #0C0817 #150D28 #2D1C56 #452B84

Accessibility & contrast

On white

18.75

#150D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#150D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150D28

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150D28	#FFFFFF	#000000	##FFFFFF
##150D28	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031229

Deuteranopia (green-blind)

#051127

Tritanopia (blue-blind)

#101318

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #150d28;
/* rgb */ color: rgb(21, 13, 40);
/* oklch */ color: oklch(18.7% 0.053 294.3);

Tailwind

colors: {
  custom: {
    50: '#534c62',
    500: '#150d28',
    950: '#000000',
  },
}

SCSS

$custom: #150d28;
$custom-light: #534c62;
$custom-dark: #000000;

JSON

{
  "hex": "#150d28",
  "rgb": {
    "r": 21,
    "g": 13,
    "b": 40
  },
  "hsl": {
    "h": 257.778,
    "s": 50.943,
    "l": 10.392
  },
  "oklch": {
    "l": 0.18687,
    "c": 0.05321,
    "h": 294.3
  },
  "luminance": 0.006
}

Semantic roles & 50–950 ramp

primary

#150D28

secondary

#53622F

accent

#DA4DB1

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#020105

muted

#787779

Preview Lab

Preview with #150D28

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

Preview Lab → · Contrast checker → · Palette generator →