#150A33#150A33

#150A33 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.1% C 0.076 H 289.5°. Best body text is #FFFFFF at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#150A33
RGB	rgb(21, 10, 51)
HSL	hsl(256, 67%, 12%)
HSV	hsv(256, 80%, 20%)
CMYK	cmyk(58.8%, 80.4%, 0%, 80%)
CIE-LAB	lab(5.56, 17.18, -24.53)
CIE-LCH	lch(5.56, 29.95, 305.02°)
OKLab	oklab(19.13% 0.0255 -0.0718)
OKLCH	oklch(19.13% 0.076 289.5)
XYZ	xyz(1.0152, 0.6155, 3.1966)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 4.40

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150A33 #28330A

analogous

#0A1433 #150A33 #2A0A33

triadic

#150A33 #33150A #0A3315

tetradic

#150A33 #330A14 #28330A #0A332A

square

#150A33 #330A14 #28330A #0A332A

split-complementary

#150A33 #332A0A #14330A

monochromatic

#0B051A #0B051A #150A33 #2A1466 #3F1E99

Accessibility & contrast

On white

18.70

#150A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#150A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150A33

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150A33	#FFFFFF	#000000	##FFFFFF
##150A33	1.00	18.70	1.12	18.70
#FFFFFF	18.70	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001334

Deuteranopia (green-blind)

#001132

Tritanopia (blue-blind)

#0B141D

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #150a33;
/* rgb */ color: rgb(21, 10, 51);
/* oklch */ color: oklch(19.1% 0.076 289.5);

Tailwind

colors: {
  custom: {
    50: '#554a6b',
    500: '#150a33',
    950: '#000000',
  },
}

SCSS

$custom: #150a33;
$custom-light: #554a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#150a33",
  "rgb": {
    "r": 21,
    "g": 10,
    "b": 51
  },
  "hsl": {
    "h": 256.098,
    "s": 67.213,
    "l": 11.961
  },
  "oklch": {
    "l": 0.19129,
    "c": 0.07621,
    "h": 289.5
  },
  "luminance": 0.00616
}

Semantic roles & 50–950 ramp

primary

#150A33

secondary

#5D7028

accent

#EA3EBC

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #150A33

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

Preview Lab → · Contrast checker → · Palette generator →