#150A4A#150A4A

#150A4A is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.8% C 0.109 H 280.1°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#150A4A
RGB	rgb(21, 10, 74)
HSL	hsl(250, 76%, 16%)
HSV	hsv(250, 86%, 29%)
CMYK	cmyk(71.6%, 86.5%, 0%, 71%)
CIE-LAB	lab(7.87, 26.68, -37.25)
CIE-LCH	lch(7.87, 45.82, 305.62°)
OKLab	oklab(21.76% 0.0191 -0.1075)
OKLCH	oklch(21.76% 0.109 280.1)
XYZ	xyz(1.6534, 0.8708, 6.5582)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150A4A #3F4A0A

analogous

#0A1F4A #150A4A #350A4A

triadic

#150A4A #4A150A #0A4A15

tetradic

#150A4A #4A0A1F #3F4A0A #0A4A35

square

#150A4A #4A0A1F #3F4A0A #0A4A35

split-complementary

#150A4A #4A350A #1F4A0A

monochromatic

#08041B #08041B #150A4A #241180 #3419B6

Accessibility & contrast

On white

17.88

#150A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#150A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150A4A

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150A4A	#FFFFFF	#000000	##FFFFFF
##150A4A	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4C

Deuteranopia (green-blind)

#001549

Tritanopia (blue-blind)

#001D2A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #150a4a;
/* rgb */ color: rgb(21, 10, 74);
/* oklch */ color: oklch(21.8% 0.109 280.1);

Tailwind

colors: {
  custom: {
    50: '#5c4b7d',
    500: '#150a4a',
    950: '#000000',
  },
}

SCSS

$custom: #150a4a;
$custom-light: #5c4b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#150a4a",
  "rgb": {
    "r": 21,
    "g": 10,
    "b": 74
  },
  "hsl": {
    "h": 250.313,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.21762,
    "c": 0.10923,
    "h": 280.1
  },
  "luminance": 0.00871
}

Semantic roles & 50–950 ramp

primary

#150A4A

secondary

#778729

accent

#F335D2

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #150A4A

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

Preview Lab → · Contrast checker → · Palette generator →