#0F0D45#0F0D45

#0F0D45 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.100 H 275.1°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#0F0D45
RGB	rgb(15, 13, 69)
HSL	hsl(242, 68%, 16%)
HSV	hsv(242, 81%, 27%)
CMYK	cmyk(78.3%, 81.2%, 0%, 72.9%)
CIE-LAB	lab(7.40, 22.14, -34.53)
CIE-LCH	lch(7.40, 41.02, 302.67°)
OKLab	oklab(21.1% 0.0089 -0.0999)
OKLCH	oklch(21.1% 0.1 275.1)
XYZ	xyz(1.4147, 0.8189, 5.7126)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0D45 #43450D

analogous

#0D2745 #0F0D45 #2B0D45

triadic

#0F0D45 #450F0D #0D450F

tetradic

#0F0D45 #450D27 #43450D #0D452B

square

#0F0D45 #450D27 #43450D #0D452B

split-complementary

#0F0D45 #452B0D #27450D

monochromatic

#06051A #06051A #0F0D45 #1A1778 #2520AC

Accessibility & contrast

On white

18.04

#0F0D45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0F0D45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0D45

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0D45	#FFFFFF	#000000	##FFFFFF
##0F0D45	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001947

Deuteranopia (green-blind)

#001444

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0f0d45;
/* rgb */ color: rgb(15, 13, 69);
/* oklch */ color: oklch(21.1% 0.100 275.1);

Tailwind

colors: {
  custom: {
    50: '#574c79',
    500: '#0f0d45',
    950: '#000000',
  },
}

SCSS

$custom: #0f0d45;
$custom-light: #574c79;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0d45",
  "rgb": {
    "r": 15,
    "g": 13,
    "b": 69
  },
  "hsl": {
    "h": 242.143,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.21103,
    "c": 0.1003,
    "h": 275.1
  },
  "luminance": 0.00819
}

Semantic roles & 50–950 ramp

primary

#0F0D45

secondary

#7D802D

accent

#EB3DE5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #0F0D45

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

Preview Lab → · Contrast checker → · Palette generator →