#0F0843#0F0843

#0F0843 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.0% C 0.103 H 277.0°. Best body text is #FFFFFF at 18.49:1 contrast (WCAG AA passes).

Color values

HEX	#0F0843
RGB	rgb(15, 8, 67)
HSL	hsl(247, 79%, 15%)
HSV	hsv(247, 88%, 26%)
CMYK	cmyk(77.6%, 88.1%, 0%, 73.7%)
CIE-LAB	lab(6.15, 24.01, -35.17)
CIE-LCH	lch(6.15, 42.59, 304.32°)
OKLab	oklab(20.04% 0.0126 -0.1025)
OKLCH	oklch(20.04% 0.103 277)
XYZ	xyz(1.2966, 0.6804, 5.3721)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0843 #3C4308

analogous

#081E43 #0F0843 #2D0843

triadic

#0F0843 #430F08 #08430F

tetradic

#0F0843 #43081E #3C4308 #08432D

square

#0F0843 #43081E #3C4308 #08432D

split-complementary

#0F0843 #432D08 #1E4308

monochromatic

#06031B #06031B #0F0843 #1B0F7A #2715B0

Accessibility & contrast

On white

18.49

#0F0843 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0F0843 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0843

18.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0843	#FFFFFF	#000000	##FFFFFF
##0F0843	1.00	18.49	1.14	18.49
#FFFFFF	18.49	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001645

Deuteranopia (green-blind)

#001142

Tritanopia (blue-blind)

#001A25

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0f0843;
/* rgb */ color: rgb(15, 8, 67);
/* oklch */ color: oklch(20.0% 0.103 277.0);

Tailwind

colors: {
  custom: {
    50: '#574978',
    500: '#0f0843',
    950: '#000000',
  },
}

SCSS

$custom: #0f0843;
$custom-light: #574978;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0843",
  "rgb": {
    "r": 15,
    "g": 8,
    "b": 67
  },
  "hsl": {
    "h": 247.119,
    "s": 78.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.20041,
    "c": 0.10325,
    "h": 277
  },
  "luminance": 0.0068
}

Semantic roles & 50–950 ramp

primary

#0F0843

secondary

#768125

accent

#F533DE

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #0F0843

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

Preview Lab → · Contrast checker → · Palette generator →