#15052D#15052D

#15052D is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 17.5% C 0.076 H 296.5°. Best body text is #FFFFFF at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#15052D
RGB	rgb(21, 5, 45)
HSL	hsl(264, 80%, 10%)
HSV	hsv(264, 89%, 18%)
CMYK	cmyk(53.3%, 88.9%, 0%, 82.4%)
CIE-LAB	lab(4.13, 16.48, -22.33)
CIE-LCH	lch(4.13, 27.76, 306.43°)
OKLab	oklab(17.51% 0.034 -0.0683)
OKLCH	oklch(17.51% 0.076 296.5)
XYZ	xyz(0.8371, 0.4574, 2.5263)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 4.71

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15052D #1D2D05

analogous

#05092D #15052D #29052D

triadic

#15052D #2D1505 #052D15

tetradic

#15052D #2D0509 #1D2D05 #052D29

square

#15052D #2D0509 #1D2D05 #052D29

split-complementary

#15052D #2D2905 #092D05

monochromatic

#0D031C #0D031C #15052D #2F0B64 #48119B

Accessibility & contrast

On white

19.24

#15052D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#15052D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15052D

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15052D	#FFFFFF	#000000	##FFFFFF
##15052D	1.00	19.24	1.09	19.24
#FFFFFF	19.24	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2E

Deuteranopia (green-blind)

#000E2C

Tritanopia (blue-blind)

#0F0F18

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #15052d;
/* rgb */ color: rgb(21, 5, 45);
/* oklch */ color: oklch(17.5% 0.076 296.5);

Tailwind

colors: {
  custom: {
    50: '#544866',
    500: '#15052d',
    950: '#000000',
  },
}

SCSS

$custom: #15052d;
$custom-light: #544866;
$custom-dark: #000000;

JSON

{
  "hex": "#15052d",
  "rgb": {
    "r": 21,
    "g": 5,
    "b": 45
  },
  "hsl": {
    "h": 264,
    "s": 80,
    "l": 9.804
  },
  "oklch": {
    "l": 0.17511,
    "c": 0.07626,
    "h": 296.5
  },
  "luminance": 0.00457
}

Semantic roles & 50–950 ramp

primary

#15052D

secondary

#4F6F1F

accent

#F631A8

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#030006

muted

#78777A

Preview Lab

Preview with #15052D

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

Preview Lab → · Contrast checker → · Palette generator →