#0B0E2E#0B0E2E

#0B0E2E is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.4% C 0.063 H 274.3°. Best body text is #FFFFFF at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#0B0E2E
RGB	rgb(11, 14, 46)
HSL	hsl(235, 61%, 11%)
HSV	hsv(235, 76%, 18%)
CMYK	cmyk(76.1%, 69.6%, 0%, 82%)
CIE-LAB	lab(5.26, 9.60, -21.34)
CIE-LCH	lch(5.26, 23.40, 294.23°)
OKLab	oklab(18.44% 0.0048 -0.0633)
OKLCH	oklch(18.44% 0.063 274.3)
XYZ	xyz(0.7880, 0.5824, 2.6551)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0E2E #2E2B0B

analogous

#0B1F2E #0B0E2E #190B2E

triadic

#0B0E2E #2E0B0E #0E2E0B

tetradic

#0B0E2E #2E0B1F #2E2B0B #0B2E19

square

#0B0E2E #2E0B1F #2E2B0B #0B2E19

split-complementary

#0B0E2E #2E190B #1F2E0B

monochromatic

#060819 #060819 #0B0E2E #171D5F #232C91

Accessibility & contrast

On white

18.81

#0B0E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0B0E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0E2E

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0E2E	#FFFFFF	#000000	##FFFFFF
##0B0E2E	1.00	18.81	1.12	18.81
#FFFFFF	18.81	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00132F

Deuteranopia (green-blind)

#00102D

Tritanopia (blue-blind)

#00161C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0b0e2e;
/* rgb */ color: rgb(11, 14, 46);
/* oklch */ color: oklch(18.4% 0.063 274.3);

Tailwind

colors: {
  custom: {
    50: '#4e4d67',
    500: '#0b0e2e',
    950: '#000000',
  },
}

SCSS

$custom: #0b0e2e;
$custom-light: #4e4d67;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0e2e",
  "rgb": {
    "r": 11,
    "g": 14,
    "b": 46
  },
  "hsl": {
    "h": 234.857,
    "s": 61.404,
    "l": 11.176
  },
  "oklch": {
    "l": 0.18435,
    "c": 0.06345,
    "h": 274.3
  },
  "luminance": 0.00582
}

Semantic roles & 50–950 ramp

primary

#0B0E2E

secondary

#6A652A

accent

#D743E5

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0B0E2E

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

Preview Lab → · Contrast checker → · Palette generator →