#0B0635#0B0635

#0B0635 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.087 H 277.8°. Best body text is #FFFFFF at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#0B0635
RGB	rgb(11, 6, 53)
HSL	hsl(246, 80%, 12%)
HSV	hsv(246, 89%, 21%)
CMYK	cmyk(79.2%, 88.7%, 0%, 79.2%)
CIE-LAB	lab(4.14, 16.79, -28.32)
CIE-LCH	lch(4.14, 32.93, 300.65°)
OKLab	oklab(17.51% 0.0118 -0.0862)
OKLCH	oklch(17.51% 0.087 277.8)
XYZ	xyz(0.8455, 0.4584, 3.4114)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0635 #303506

analogous

#061935 #0B0635 #230635

triadic

#0B0635 #350B06 #06350B

tetradic

#0B0635 #350619 #303506 #063523

square

#0B0635 #350619 #303506 #063523

split-complementary

#0B0635 #352306 #193506

monochromatic

#06031B #06031B #0B0635 #160C6C #2212A3

Accessibility & contrast

On white

19.24

#0B0635 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0B0635 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0635

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0635	#FFFFFF	#000000	##FFFFFF
##0B0635	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)

#001036

Deuteranopia (green-blind)

#000D34

Tritanopia (blue-blind)

#00131D

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0b0635;
/* rgb */ color: rgb(11, 6, 53);
/* oklch */ color: oklch(17.5% 0.087 277.8);

Tailwind

colors: {
  custom: {
    50: '#50486d',
    500: '#0b0635',
    950: '#000000',
  },
}

SCSS

$custom: #0b0635;
$custom-light: #50486d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0635",
  "rgb": {
    "r": 11,
    "g": 6,
    "b": 53
  },
  "hsl": {
    "h": 246.383,
    "s": 79.661,
    "l": 11.569
  },
  "oklch": {
    "l": 0.17512,
    "c": 0.08697,
    "h": 277.8
  },
  "luminance": 0.00458
}

Semantic roles & 50–950 ramp

primary

#0B0635

secondary

#6D7521

accent

#F632E1

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020007

muted

#78777A

Preview Lab

Preview with #0B0635

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

Preview Lab → · Contrast checker → · Palette generator →