#0F1127#0F1127

#0F1127 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.9% C 0.044 H 277.3°. Best body text is #FFFFFF at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#0F1127
RGB	rgb(15, 17, 39)
HSL	hsl(235, 44%, 11%)
HSV	hsv(235, 62%, 15%)
CMYK	cmyk(61.5%, 56.4%, 0%, 84.7%)
CIE-LAB	lab(5.86, 6.01, -15.11)
CIE-LCH	lch(5.86, 16.27, 291.69°)
OKLab	oklab(18.92% 0.0057 -0.044)
OKLCH	oklch(18.92% 0.044 277.3)
XYZ	xyz(0.7635, 0.6489, 2.0041)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1127 #27250F

analogous

#0F1D27 #0F1127 #190F27

triadic

#0F1127 #270F11 #11270F

tetradic

#0F1127 #270F1D #27250F #0F2719

square

#0F1127 #270F1D #27250F #0F2719

split-complementary

#0F1127 #27190F #1D270F

monochromatic

#090A16 #090A16 #0F1127 #202453 #31387F

Accessibility & contrast

On white

18.59

#0F1127 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0F1127 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1127

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1127	#FFFFFF	#000000	##FFFFFF
##0F1127	1.00	18.59	1.13	18.59
#FFFFFF	18.59	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081428

Deuteranopia (green-blind)

#061227

Tritanopia (blue-blind)

#06161A

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0f1127;
/* rgb */ color: rgb(15, 17, 39);
/* oklch */ color: oklch(18.9% 0.044 277.3);

Tailwind

colors: {
  custom: {
    50: '#4f4f61',
    500: '#0f1127',
    950: '#000000',
  },
}

SCSS

$custom: #0f1127;
$custom-light: #4f4f61;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1127",
  "rgb": {
    "r": 15,
    "g": 17,
    "b": 39
  },
  "hsl": {
    "h": 235,
    "s": 44.444,
    "l": 10.588
  },
  "oklch": {
    "l": 0.18915,
    "c": 0.04433,
    "h": 277.3
  },
  "luminance": 0.00649
}

Semantic roles & 50–950 ramp

primary

#0F1127

secondary

#605C32

accent

#C954D4

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020105

muted

#787779

Preview Lab

Preview with #0F1127

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

Preview Lab → · Contrast checker → · Palette generator →