#0B0135#0B0135

#0B0135 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.4% C 0.095 H 280.0°. Best body text is #FFFFFF at 19.63:1 contrast (WCAG AA passes).

Color values

HEX	#0B0135
RGB	rgb(11, 1, 53)
HSL	hsl(252, 96%, 11%)
HSV	hsv(252, 98%, 21%)
CMYK	cmyk(79.2%, 98.1%, 0%, 79.2%)
CIE-LAB	lab(3.16, 18.80, -29.90)
CIE-LCH	lch(3.16, 35.32, 302.15°)
OKLab	oklab(16.37% 0.0165 -0.094)
OKLCH	oklch(16.37% 0.095 280)
XYZ	xyz(0.7913, 0.3498, 3.3933)
Luminance	0.0035 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0135 #2B3501

analogous

#011135 #0B0135 #250135

triadic

#0B0135 #350B01 #01350B

tetradic

#0B0135 #350111 #2B3501 #013525

square

#0B0135 #350111 #2B3501 #013525

split-complementary

#0B0135 #352501 #113501

monochromatic

#06011E #06011E #0B0135 #170271 #2403AD

Accessibility & contrast

On white

19.63

#0B0135 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#0B0135 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0135

19.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0135	#FFFFFF	#000000	##FFFFFF
##0B0135	1.00	19.63	1.07	19.63
#FFFFFF	19.63	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D36

Deuteranopia (green-blind)

#000934

Tritanopia (blue-blind)

#00101B

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #0b0135;
/* rgb */ color: rgb(11, 1, 53);
/* oklch */ color: oklch(16.4% 0.095 280.0);

Tailwind

colors: {
  custom: {
    50: '#4f466d',
    500: '#0b0135',
    950: '#000000',
  },
}

SCSS

$custom: #0b0135;
$custom-light: #4f466d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0135",
  "rgb": {
    "r": 11,
    "g": 1,
    "b": 53
  },
  "hsl": {
    "h": 251.538,
    "s": 96.296,
    "l": 10.588
  },
  "oklch": {
    "l": 0.16371,
    "c": 0.09541,
    "h": 280
  },
  "luminance": 0.0035
}

Semantic roles & 50–950 ramp

primary

#0B0135

secondary

#677A18

accent

#FF29D6

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020007

muted

#78777A

Preview Lab

Preview with #0B0135

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

Preview Lab → · Contrast checker → · Palette generator →