#0C2E4F#0C2E4F

#0C2E4F is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.071 H 251.1°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#0C2E4F
RGB	rgb(12, 46, 79)
HSL	hsl(210, 74%, 18%)
HSV	hsv(210, 85%, 31%)
CMYK	cmyk(84.8%, 41.8%, 0%, 69%)
CIE-LAB	lab(18.35, 1.42, -23.71)
CIE-LCH	lch(18.35, 23.75, 273.42°)
OKLab	oklab(29.61% -0.0232 -0.0676)
OKLCH	oklch(29.61% 0.071 251.1)
XYZ	xyz(2.5394, 2.5964, 7.7629)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2E4F #4F2D0C

analogous

#0C4F4E #0C2E4F #0C0D4F

triadic

#0C2E4F #4F0C2E #2E4F0C

tetradic

#0C2E4F #4E0C4F #4F2D0C #0D4F0C

square

#0C2E4F #4E0C4F #4F2D0C #0D4F0C

split-complementary

#0C2E4F #4F0C0D #4F4E0C

monochromatic

#040F1B #040F1B #0C2E4F #144D84 #1C6CB9

Accessibility & contrast

On white

13.82

#0C2E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0C2E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2E4F

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2E4F	#FFFFFF	#000000	##FFFFFF
##0C2E4F	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3050

Deuteranopia (green-blind)

#142A4E

Tritanopia (blue-blind)

#00363A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0c2e4f;
/* rgb */ color: rgb(12, 46, 79);
/* oklch */ color: oklch(29.6% 0.071 251.1);

Tailwind

colors: {
  custom: {
    50: '#576680',
    500: '#0c2e4f',
    950: '#000000',
  },
}

SCSS

$custom: #0c2e4f;
$custom-light: #576680;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2e4f",
  "rgb": {
    "r": 12,
    "g": 46,
    "b": 79
  },
  "hsl": {
    "h": 209.552,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29608,
    "c": 0.07148,
    "h": 251.1
  },
  "luminance": 0.02597
}

Semantic roles & 50–950 ramp

primary

#0C2E4F

secondary

#8B5B2C

accent

#9338F0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#03050A

muted

#787A7C

Preview Lab

Preview with #0C2E4F

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

Preview Lab → · Contrast checker → · Palette generator →