#15012B#15012B

#15012B is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.4% C 0.083 H 300.7°. Best body text is #FFFFFF at 19.60:1 contrast (WCAG AA passes).

Color values

HEX	#15012B
RGB	rgb(21, 1, 43)
HSL	hsl(269, 95%, 9%)
HSV	hsv(269, 98%, 17%)
CMYK	cmyk(51.2%, 97.7%, 0%, 83.1%)
CIE-LAB	lab(3.21, 17.13, -22.27)
CIE-LCH	lch(3.21, 28.10, 307.56°)
OKLab	oklab(16.37% 0.0423 -0.0712)
OKLCH	oklch(16.37% 0.083 300.7)
XYZ	xyz(0.7561, 0.3555, 2.3138)
Luminance	0.0036 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 5.03

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15012B #172B01

analogous

#01022B #15012B #2A012B

triadic

#15012B #2B1501 #012B15

tetradic

#15012B #2B0102 #172B01 #012B2A

square

#15012B #2B0102 #172B01 #012B2A

split-complementary

#15012B #2B2A01 #022B01

monochromatic

#0F011E #0F011E #15012B #320267 #4F04A3

Accessibility & contrast

On white

19.60

#15012B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#15012B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15012B

19.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15012B	#FFFFFF	#000000	##FFFFFF
##15012B	1.00	19.60	1.07	19.60
#FFFFFF	19.60	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2C

Deuteranopia (green-blind)

#000B2A

Tritanopia (blue-blind)

#100B15

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #15012b;
/* rgb */ color: rgb(21, 1, 43);
/* oklch */ color: oklch(16.4% 0.083 300.7);

Tailwind

colors: {
  custom: {
    50: '#534664',
    500: '#15012b',
    950: '#000000',
  },
}

SCSS

$custom: #15012b;
$custom-light: #534664;
$custom-dark: #000000;

JSON

{
  "hex": "#15012b",
  "rgb": {
    "r": 21,
    "g": 1,
    "b": 43
  },
  "hsl": {
    "h": 268.571,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.16366,
    "c": 0.0828,
    "h": 300.7
  },
  "luminance": 0.00356
}

Semantic roles & 50–950 ramp

primary

#15012B

secondary

#467117

accent

#FF2999

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020005

muted

#78777A

Preview Lab

Preview with #15012B

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

Preview Lab → · Contrast checker → · Palette generator →