#150638#150638

#150638 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.0% C 0.090 H 288.8°. Best body text is #FFFFFF at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#150638
RGB	rgb(21, 6, 56)
HSL	hsl(258, 81%, 12%)
HSV	hsv(258, 89%, 22%)
CMYK	cmyk(62.5%, 89.3%, 0%, 78%)
CIE-LAB	lab(5.19, 21.33, -28.78)
CIE-LCH	lch(5.19, 35.82, 306.54°)
OKLab	oklab(18.96% 0.0289 -0.0848)
OKLCH	oklch(18.96% 0.09 288.8)
XYZ	xyz(1.0880, 0.5751, 3.7943)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150638 #293806

analogous

#061038 #150638 #2E0638

triadic

#150638 #381506 #063815

tetradic

#150638 #380610 #293806 #06382E

square

#150638 #380610 #293806 #06382E

split-complementary

#150638 #382E06 #103806

monochromatic

#0A031C #0A031C #150638 #2A0C6F #3E12A7

Accessibility & contrast

On white

18.83

#150638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#150638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150638

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150638	#FFFFFF	#000000	##FFFFFF
##150638	1.00	18.83	1.12	18.83
#FFFFFF	18.83	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001239

Deuteranopia (green-blind)

#001037

Tritanopia (blue-blind)

#07141E

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #150638;
/* rgb */ color: rgb(21, 6, 56);
/* oklch */ color: oklch(19.0% 0.090 288.8);

Tailwind

colors: {
  custom: {
    50: '#57486f',
    500: '#150638',
    950: '#000000',
  },
}

SCSS

$custom: #150638;
$custom-light: #57486f;
$custom-dark: #000000;

JSON

{
  "hex": "#150638",
  "rgb": {
    "r": 21,
    "g": 6,
    "b": 56
  },
  "hsl": {
    "h": 258,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.18961,
    "c": 0.0896,
    "h": 288.8
  },
  "luminance": 0.00575
}

Semantic roles & 50–950 ramp

primary

#150638

secondary

#5E7821

accent

#F731BC

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#030007

muted

#78777A

Preview Lab

Preview with #150638

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

Preview Lab → · Contrast checker → · Palette generator →