#0F0D43#0F0D43

#0F0D43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.9% C 0.097 H 275.5°. Best body text is #FFFFFF at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#0F0D43
RGB	rgb(15, 13, 67)
HSL	hsl(242, 68%, 16%)
HSV	hsv(242, 81%, 26%)
CMYK	cmyk(77.6%, 80.6%, 0%, 73.7%)
CIE-LAB	lab(7.18, 21.30, -33.48)
CIE-LCH	lch(7.18, 39.68, 302.46°)
OKLab	oklab(20.87% 0.0093 -0.0969)
OKLCH	oklch(20.87% 0.097 275.5)
XYZ	xyz(1.3537, 0.7945, 5.3911)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0D43 #41430D

analogous

#0D2643 #0F0D43 #2A0D43

triadic

#0F0D43 #430F0D #0D430F

tetradic

#0F0D43 #430D26 #41430D #0D432A

square

#0F0D43 #430D26 #41430D #0D432A

split-complementary

#0F0D43 #432A0D #26430D

monochromatic

#06051A #06051A #0F0D43 #1A1776 #2621AA

Accessibility & contrast

On white

18.12

#0F0D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0F0D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0D43

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0D43	#FFFFFF	#000000	##FFFFFF
##0F0D43	1.00	18.12	1.16	18.12
#FFFFFF	18.12	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001845

Deuteranopia (green-blind)

#001342

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0f0d43;
/* rgb */ color: rgb(15, 13, 67);
/* oklch */ color: oklch(20.9% 0.097 275.5);

Tailwind

colors: {
  custom: {
    50: '#574c78',
    500: '#0f0d43',
    950: '#000000',
  },
}

SCSS

$custom: #0f0d43;
$custom-light: #574c78;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0d43",
  "rgb": {
    "r": 15,
    "g": 13,
    "b": 67
  },
  "hsl": {
    "h": 242.222,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.20865,
    "c": 0.09736,
    "h": 275.5
  },
  "luminance": 0.00795
}

Semantic roles & 50–950 ramp

primary

#0F0D43

secondary

#7B7E2D

accent

#EA3DE4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #0F0D43

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

Preview Lab → · Contrast checker → · Palette generator →