#0B0129#0B0129

#0B0129 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 14.6% C 0.080 H 286.7°. Best body text is #FFFFFF at 19.99:1 contrast (WCAG AA passes).

Color values

HEX	#0B0129
RGB	rgb(11, 1, 41)
HSL	hsl(255, 95%, 8%)
HSV	hsv(255, 98%, 16%)
CMYK	cmyk(73.2%, 97.6%, 0%, 83.9%)
CIE-LAB	lab(2.28, 12.64, -22.26)
CIE-LCH	lch(2.28, 25.60, 299.60°)
OKLab	oklab(14.64% 0.0229 -0.0764)
OKLCH	oklch(14.64% 0.08 286.7)
XYZ	xyz(0.5490, 0.2529, 2.1173)
Luminance	0.0025 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0129 #1F2901

analogous

#010B29 #0B0129 #1F0129

triadic

#0B0129 #290B01 #01290B

tetradic

#0B0129 #29010B #1F2901 #01291F

square

#0B0129 #29010B #1F2901 #01291F

split-complementary

#0B0129 #291F01 #0B2901

monochromatic

#08011E #08011E #0B0129 #1B0265 #2B04A0

Accessibility & contrast

On white

19.99

#0B0129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#0B0129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0129

19.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0129	#FFFFFF	#000000	##FFFFFF
##0B0129	1.00	19.99	1.05	19.99
#FFFFFF	19.99	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00092A

Deuteranopia (green-blind)

#000728

Tritanopia (blue-blind)

#010B14

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #0b0129;
/* rgb */ color: rgb(11, 1, 41);
/* oklch */ color: oklch(14.6% 0.080 286.7);

Tailwind

colors: {
  custom: {
    50: '#4c4763',
    500: '#0b0129',
    950: '#000000',
  },
}

SCSS

$custom: #0b0129;
$custom-light: #4c4763;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0129",
  "rgb": {
    "r": 11,
    "g": 1,
    "b": 41
  },
  "hsl": {
    "h": 255,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.14637,
    "c": 0.07976,
    "h": 286.7
  },
  "luminance": 0.00253
}

Semantic roles & 50–950 ramp

primary

#0B0129

secondary

#596F16

accent

#FF29C9

background

#F4F3F5

surface

#E7E5EA

border

#C3C1C6

text

#010005

muted

#777779

Preview Lab

Preview with #0B0129

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

Preview Lab → · Contrast checker → · Palette generator →