#150A38#150A38

#150A38 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.7% C 0.084 H 286.9°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#150A38
RGB	rgb(21, 10, 56)
HSL	hsl(254, 70%, 13%)
HSV	hsv(254, 82%, 22%)
CMYK	cmyk(62.5%, 82.1%, 0%, 78%)
CIE-LAB	lab(5.98, 19.42, -27.51)
CIE-LCH	lch(5.98, 33.68, 305.22°)
OKLab	oklab(19.66% 0.0244 -0.0801)
OKLCH	oklch(19.66% 0.084 286.9)
XYZ	xyz(1.1314, 0.6620, 3.8088)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150A38 #2D380A

analogous

#0A1638 #150A38 #2C0A38

triadic

#150A38 #38150A #0A3815

tetradic

#150A38 #380A16 #2D380A #0A382C

square

#150A38 #380A16 #2D380A #0A382C

split-complementary

#150A38 #382C0A #16380A

monochromatic

#0A051A #0A051A #150A38 #28136C #3C1DA0

Accessibility & contrast

On white

18.54

#150A38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#150A38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150A38

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150A38	#FFFFFF	#000000	##FFFFFF
##150A38	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001439

Deuteranopia (green-blind)

#001237

Tritanopia (blue-blind)

#071620

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #150a38;
/* rgb */ color: rgb(21, 10, 56);
/* oklch */ color: oklch(19.7% 0.084 286.9);

Tailwind

colors: {
  custom: {
    50: '#574a6f',
    500: '#150a38',
    950: '#000000',
  },
}

SCSS

$custom: #150a38;
$custom-light: #574a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#150a38",
  "rgb": {
    "r": 21,
    "g": 10,
    "b": 56
  },
  "hsl": {
    "h": 254.348,
    "s": 69.697,
    "l": 12.941
  },
  "oklch": {
    "l": 0.19664,
    "c": 0.0837,
    "h": 286.9
  },
  "luminance": 0.00662
}

Semantic roles & 50–950 ramp

primary

#150A38

secondary

#637528

accent

#ED3BC2

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #150A38

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

Preview Lab → · Contrast checker → · Palette generator →