#0C293F#0C293F

#0C293F is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.1% C 0.054 H 244.7°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#0C293F
RGB	rgb(12, 41, 63)
HSL	hsl(206, 68%, 15%)
HSV	hsv(206, 81%, 25%)
CMYK	cmyk(81%, 34.9%, 0%, 75.3%)
CIE-LAB	lab(15.61, -1.94, -17.10)
CIE-LCH	lch(15.61, 17.21, 263.52°)
OKLab	oklab(27.13% -0.0229 -0.0484)
OKLCH	oklch(27.13% 0.054 244.7)
XYZ	xyz(1.8414, 2.0227, 4.9950)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C293F #3F220C

analogous

#0C3F3C #0C293F #0C103F

triadic

#0C293F #3F0C29 #293F0C

tetradic

#0C293F #3C0C3F #3F220C #103F0C

square

#0C293F #3C0C3F #3F220C #103F0C

split-complementary

#0C293F #3F0C10 #3F3C0C

monochromatic

#05111A #05111A #0C293F #164A72 #206CA6

Accessibility & contrast

On white

14.95

#0C293F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0C293F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C293F

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C293F	#FFFFFF	#000000	##FFFFFF
##0C293F	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2A40

Deuteranopia (green-blind)

#18253F

Tritanopia (blue-blind)

#002E31

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0c293f;
/* rgb */ color: rgb(12, 41, 63);
/* oklch */ color: oklch(27.1% 0.054 244.7);

Tailwind

colors: {
  custom: {
    50: '#536274',
    500: '#0c293f',
    950: '#000000',
  },
}

SCSS

$custom: #0c293f;
$custom-light: #536274;
$custom-dark: #000000;

JSON

{
  "hex": "#0c293f",
  "rgb": {
    "r": 12,
    "g": 41,
    "b": 63
  },
  "hsl": {
    "h": 205.882,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.27131,
    "c": 0.05353,
    "h": 244.7
  },
  "luminance": 0.02023
}

Semantic roles & 50–950 ramp

primary

#0C293F

secondary

#7B4E2C

accent

#883DEB

background

#F4F5F7

surface

#E7EAED

border

#C3C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0C293F

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

Preview Lab → · Contrast checker → · Palette generator →