#150A3D#150A3D

#150A3D is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.2% C 0.091 H 284.7°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#150A3D
RGB	rgb(21, 10, 61)
HSL	hsl(253, 72%, 14%)
HSV	hsv(253, 84%, 24%)
CMYK	cmyk(65.6%, 83.6%, 0%, 76.1%)
CIE-LAB	lab(6.44, 21.59, -30.38)
CIE-LCH	lch(6.44, 37.27, 305.40°)
OKLab	oklab(20.22% 0.0231 -0.088)
OKLCH	oklch(20.22% 0.091 284.7)
XYZ	xyz(1.2598, 0.7134, 4.4853)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150A3D #323D0A

analogous

#0A193D #150A3D #2F0A3D

triadic

#150A3D #3D150A #0A3D15

tetradic

#150A3D #3D0A19 #323D0A #0A3D2F

square

#150A3D #3D0A19 #323D0A #0A3D2F

split-complementary

#150A3D #3D2F0A #193D0A

monochromatic

#09041A #09041A #150A3D #271372 #391BA6

Accessibility & contrast

On white

18.38

#150A3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#150A3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150A3D

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150A3D	#FFFFFF	#000000	##FFFFFF
##150A3D	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163E

Deuteranopia (green-blind)

#00133C

Tritanopia (blue-blind)

#031822

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #150a3d;
/* rgb */ color: rgb(21, 10, 61);
/* oklch */ color: oklch(20.2% 0.091 284.7);

Tailwind

colors: {
  custom: {
    50: '#584a73',
    500: '#150a3d',
    950: '#000000',
  },
}

SCSS

$custom: #150a3d;
$custom-light: #584a73;
$custom-dark: #000000;

JSON

{
  "hex": "#150a3d",
  "rgb": {
    "r": 21,
    "g": 10,
    "b": 61
  },
  "hsl": {
    "h": 252.941,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20223,
    "c": 0.09101,
    "h": 284.7
  },
  "luminance": 0.00713
}

Semantic roles & 50–950 ramp

primary

#150A3D

secondary

#697A28

accent

#EF39C7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #150A3D

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

Preview Lab → · Contrast checker → · Palette generator →