#0C0E43#0C0E43

#0C0E43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.8% C 0.097 H 272.6°. Best body text is #FFFFFF at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#0C0E43
RGB	rgb(12, 14, 67)
HSL	hsl(238, 70%, 15%)
HSV	hsv(238, 82%, 26%)
CMYK	cmyk(82.1%, 79.1%, 0%, 73.7%)
CIE-LAB	lab(7.20, 20.21, -33.45)
CIE-LCH	lch(7.20, 39.08, 301.15°)
OKLab	oklab(20.83% 0.0044 -0.0969)
OKLCH	oklch(20.83% 0.097 272.6)
XYZ	xyz(1.3214, 0.7974, 5.3934)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 2.18

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0E43 #43410C

analogous

#0C2943 #0C0E43 #250C43

triadic

#0C0E43 #430C0E #0E430C

tetradic

#0C0E43 #430C29 #43410C #0C4325

square

#0C0E43 #430C29 #43410C #0C4325

split-complementary

#0C0E43 #43250C #29430C

monochromatic

#05051A #05051A #0C0E43 #151977 #1F24AB

Accessibility & contrast

On white

18.11

#0C0E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0C0E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0E43

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0E43	#FFFFFF	#000000	##FFFFFF
##0C0E43	1.00	18.11	1.16	18.11
#FFFFFF	18.11	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001342

Tritanopia (blue-blind)

#001D27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0c0e43;
/* rgb */ color: rgb(12, 14, 67);
/* oklch */ color: oklch(20.8% 0.097 272.6);

Tailwind

colors: {
  custom: {
    50: '#554c78',
    500: '#0c0e43',
    950: '#000000',
  },
}

SCSS

$custom: #0c0e43;
$custom-light: #554c78;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0e43",
  "rgb": {
    "r": 12,
    "g": 14,
    "b": 67
  },
  "hsl": {
    "h": 237.818,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.20825,
    "c": 0.09699,
    "h": 272.6
  },
  "luminance": 0.00797
}

Semantic roles & 50–950 ramp

primary

#0C0E43

secondary

#7F7C2C

accent

#E63BEC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #0C0E43

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

Preview Lab → · Contrast checker → · Palette generator →