#0B0628#0B0628

#0B0628 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 15.9% C 0.067 H 283.1°. Best body text is #FFFFFF at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#0B0628
RGB	rgb(11, 6, 40)
HSL	hsl(249, 74%, 9%)
HSV	hsv(249, 85%, 16%)
CMYK	cmyk(72.5%, 85%, 0%, 84.3%)
CIE-LAB	lab(3.20, 10.20, -20.05)
CIE-LCH	lch(3.20, 22.50, 296.96°)
OKLab	oklab(15.91% 0.0152 -0.0652)
OKLCH	oklch(15.91% 0.067 283.1)
XYZ	xyz(0.5860, 0.3546, 2.0446)
Luminance	0.0036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0628 #232806

analogous

#061228 #0B0628 #1C0628

triadic

#0B0628 #280B06 #06280B

tetradic

#0B0628 #280612 #232806 #06281C

square

#0B0628 #280612 #232806 #06281C

split-complementary

#0B0628 #281C06 #122806

monochromatic

#07041B #07041B #0B0628 #1A0E5D #281692

Accessibility & contrast

On white

19.61

#0B0628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#0B0628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0628

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0628	#FFFFFF	#000000	##FFFFFF
##0B0628	1.00	19.61	1.07	19.61
#FFFFFF	19.61	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D29

Deuteranopia (green-blind)

#000A27

Tritanopia (blue-blind)

#010E15

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #0b0628;
/* rgb */ color: rgb(11, 6, 40);
/* oklch */ color: oklch(15.9% 0.067 283.1);

Tailwind

colors: {
  custom: {
    50: '#4c4962',
    500: '#0b0628',
    950: '#000000',
  },
}

SCSS

$custom: #0b0628;
$custom-light: #4c4962;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0628",
  "rgb": {
    "r": 11,
    "g": 6,
    "b": 40
  },
  "hsl": {
    "h": 248.824,
    "s": 73.913,
    "l": 9.02
  },
  "oklch": {
    "l": 0.15913,
    "c": 0.06697,
    "h": 283.1
  },
  "luminance": 0.00355
}

Semantic roles & 50–950 ramp

primary

#0B0628

secondary

#5E6921

accent

#F137D5

background

#F4F4F5

surface

#E7E6EA

border

#C3C2C6

text

#010005

muted

#777779

Preview Lab

Preview with #0B0628

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

Preview Lab → · Contrast checker → · Palette generator →