#0C1953#0C1953

#0C1953 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.8% C 0.106 H 267.7°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#0C1953
RGB	rgb(12, 25, 83)
HSL	hsl(229, 75%, 19%)
HSV	hsv(229, 86%, 33%)
CMYK	cmyk(85.5%, 69.9%, 0%, 67.5%)
CIE-LAB	lab(11.94, 18.96, -36.77)
CIE-LCH	lch(11.94, 41.37, 297.28°)
OKLab	oklab(24.83% -0.0043 -0.1064)
OKLCH	oklch(24.83% 0.107 267.7)
XYZ	xyz(2.0600, 1.3977, 8.3432)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1953 #53460C

analogous

#0C3C53 #0C1953 #220C53

triadic

#0C1953 #530C19 #19530C

tetradic

#0C1953 #530C3C #53460C #0C5322

square

#0C1953 #530C3C #53460C #0C5322

split-complementary

#0C1953 #53220C #3C530C

monochromatic

#04081B #04091E #0C1953 #142988 #1B39BE

Accessibility & contrast

On white

16.41

#0C1953 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0C1953 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1953

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1953	#FFFFFF	#000000	##FFFFFF
##0C1953	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002355

Deuteranopia (green-blind)

#001C52

Tritanopia (blue-blind)

#002833

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0c1953;
/* rgb */ color: rgb(12, 25, 83);
/* oklch */ color: oklch(24.8% 0.106 267.7);

Tailwind

colors: {
  custom: {
    50: '#595584',
    500: '#0c1953',
    950: '#000000',
  },
}

SCSS

$custom: #0c1953;
$custom-light: #595584;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1953",
  "rgb": {
    "r": 12,
    "g": 25,
    "b": 83
  },
  "hsl": {
    "h": 229.014,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.24828,
    "c": 0.1065,
    "h": 267.7
  },
  "luminance": 0.01398
}

Semantic roles & 50–950 ramp

primary

#0C1953

secondary

#8E7C2D

accent

#CF36F1

background

#F5F4F8

surface

#E9E8EF

border

#C5C4CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0C1953

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

Preview Lab → · Contrast checker → · Palette generator →