#150740#150740

#150740 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.1% C 0.099 H 284.5°. Best body text is #FFFFFF at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#150740
RGB	rgb(21, 7, 64)
HSL	hsl(255, 80%, 14%)
HSV	hsv(255, 89%, 25%)
CMYK	cmyk(67.2%, 89.1%, 0%, 74.9%)
CIE-LAB	lab(6.16, 24.39, -33.00)
CIE-LCH	lch(6.16, 41.03, 306.47°)
OKLab	oklab(20.09% 0.0249 -0.0959)
OKLCH	oklch(20.09% 0.099 284.5)
XYZ	xyz(1.3104, 0.6815, 4.9120)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150740 #324007

analogous

#071640 #150740 #320740

triadic

#150740 #401507 #074015

tetradic

#150740 #400716 #324007 #074032

square

#150740 #400716 #324007 #074032

split-complementary

#150740 #403207 #164007

monochromatic

#09031C #09031C #150740 #270D77 #3913AE

Accessibility & contrast

On white

18.48

#150740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#150740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150740

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150740	#FFFFFF	#000000	##FFFFFF
##150740	1.00	18.48	1.14	18.48
#FFFFFF	18.48	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001542

Deuteranopia (green-blind)

#00123F

Tritanopia (blue-blind)

#001823

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #150740;
/* rgb */ color: rgb(21, 7, 64);
/* oklch */ color: oklch(20.1% 0.099 284.5);

Tailwind

colors: {
  custom: {
    50: '#594975',
    500: '#150740',
    950: '#000000',
  },
}

SCSS

$custom: #150740;
$custom-light: #594975;
$custom-dark: #000000;

JSON

{
  "hex": "#150740",
  "rgb": {
    "r": 21,
    "g": 7,
    "b": 64
  },
  "hsl": {
    "h": 254.737,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20092,
    "c": 0.09909,
    "h": 284.5
  },
  "luminance": 0.00682
}

Semantic roles & 50–950 ramp

primary

#150740

secondary

#697F24

accent

#F731C6

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #150740

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

Preview Lab → · Contrast checker → · Palette generator →