#15083D#15083D

#15083D is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.9% C 0.094 H 285.5°. Best body text is #FFFFFF at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#15083D
RGB	rgb(21, 8, 61)
HSL	hsl(255, 77%, 14%)
HSV	hsv(255, 87%, 24%)
CMYK	cmyk(65.6%, 86.9%, 0%, 76.1%)
CIE-LAB	lab(6.05, 22.60, -31.02)
CIE-LCH	lch(6.05, 38.38, 306.08°)
OKLab	oklab(19.9% 0.025 -0.0902)
OKLCH	oklch(19.9% 0.094 285.5)
XYZ	xyz(1.2381, 0.6699, 4.4780)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 4.03

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15083D #303D08

analogous

#08153D #15083D #2F083D

triadic

#15083D #3D1508 #083D15

tetradic

#15083D #3D0815 #303D08 #083D2F

square

#15083D #3D0815 #303D08 #083D2F

split-complementary

#15083D #3D2F08 #153D08

monochromatic

#09041B #09041B #15083D #280F73 #3A16A9

Accessibility & contrast

On white

18.52

#15083D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#15083D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15083D

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15083D	#FFFFFF	#000000	##FFFFFF
##15083D	1.00	18.52	1.13	18.52
#FFFFFF	18.52	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153F

Deuteranopia (green-blind)

#00123C

Tritanopia (blue-blind)

#031722

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #15083d;
/* rgb */ color: rgb(21, 8, 61);
/* oklch */ color: oklch(19.9% 0.094 285.5);

Tailwind

colors: {
  custom: {
    50: '#584973',
    500: '#15083d',
    950: '#000000',
  },
}

SCSS

$custom: #15083d;
$custom-light: #584973;
$custom-dark: #000000;

JSON

{
  "hex": "#15083d",
  "rgb": {
    "r": 21,
    "g": 8,
    "b": 61
  },
  "hsl": {
    "h": 254.717,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.19897,
    "c": 0.09364,
    "h": 285.5
  },
  "luminance": 0.0067
}

Semantic roles & 50–950 ramp

primary

#15083D

secondary

#667C25

accent

#F334C5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #15083D

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

Preview Lab → · Contrast checker → · Palette generator →