#15043F#15043F

#15043F is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.5% C 0.102 H 286.0°. Best body text is #FFFFFF at 18.73:1 contrast (WCAG AA passes).

Color values

HEX	#15043F
RGB	rgb(21, 4, 63)
HSL	hsl(257, 88%, 13%)
HSV	hsv(257, 94%, 25%)
CMYK	cmyk(66.7%, 93.7%, 0%, 75.3%)
CIE-LAB	lab(5.47, 25.48, -33.41)
CIE-LCH	lch(5.47, 42.02, 307.34°)
OKLab	oklab(19.47% 0.0282 -0.0979)
OKLCH	oklch(19.47% 0.102 286)
XYZ	xyz(1.2496, 0.6051, 4.7526)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15043F #2E3F04

analogous

#04103F #15043F #32043F

triadic

#15043F #3F1504 #043F15

tetradic

#15043F #3F0410 #2E3F04 #043F32

square

#15043F #3F0410 #2E3F04 #043F32

split-complementary

#15043F #3F3204 #103F04

monochromatic

#0A021D #0A021D #15043F #280879 #3B0BB2

Accessibility & contrast

On white

18.73

#15043F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#15043F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15043F

18.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15043F	#FFFFFF	#000000	##FFFFFF
##15043F	1.00	18.73	1.12	18.73
#FFFFFF	18.73	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001341

Deuteranopia (green-blind)

#00103E

Tritanopia (blue-blind)

#011622

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #15043f;
/* rgb */ color: rgb(21, 4, 63);
/* oklch */ color: oklch(19.5% 0.102 286.0);

Tailwind

colors: {
  custom: {
    50: '#594775',
    500: '#15043f',
    950: '#000000',
  },
}

SCSS

$custom: #15043f;
$custom-light: #594775;
$custom-dark: #000000;

JSON

{
  "hex": "#15043f",
  "rgb": {
    "r": 21,
    "g": 4,
    "b": 63
  },
  "hsl": {
    "h": 257.288,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19465,
    "c": 0.10184,
    "h": 286
  },
  "luminance": 0.00605
}

Semantic roles & 50–950 ramp

primary

#15043F

secondary

#64801E

accent

#FE2AC1

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #15043F

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

Preview Lab → · Contrast checker → · Palette generator →