#12394C#12394C

#12394C is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.7% C 0.055 H 233.2°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#12394C
RGB	rgb(18, 57, 76)
HSL	hsl(200, 62%, 18%)
HSV	hsv(200, 76%, 30%)
CMYK	cmyk(76.3%, 25%, 0%, 70.2%)
CIE-LAB	lab(22.22, -6.43, -15.60)
CIE-LCH	lch(22.22, 16.88, 247.61°)
OKLab	oklab(32.67% -0.0327 -0.0438)
OKLCH	oklch(32.67% 0.055 233.2)
XYZ	xyz(3.0166, 3.5763, 7.3674)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12394C #4C2512

analogous

#124C42 #12394C #121C4C

triadic

#12394C #4C1239 #394C12

tetradic

#12394C #42124C #4C2512 #1C4C12

square

#12394C #42124C #4C2512 #1C4C12

split-complementary

#12394C #4C121C #4C4212

monochromatic

#061319 #06141B #12394C #1E5E7D #2983AF

Accessibility & contrast

On white

12.24

#12394C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#12394C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12394C

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12394C	#FFFFFF	#000000	##FFFFFF
##12394C	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30384D

Deuteranopia (green-blind)

#28334C

Tritanopia (blue-blind)

#003E3F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #12394c;
/* rgb */ color: rgb(18, 57, 76);
/* oklch */ color: oklch(32.7% 0.055 233.2);

Tailwind

colors: {
  custom: {
    50: '#586f7e',
    500: '#12394c',
    950: '#000000',
  },
}

SCSS

$custom: #12394c;
$custom-light: #586f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#12394c",
  "rgb": {
    "r": 18,
    "g": 57,
    "b": 76
  },
  "hsl": {
    "h": 199.655,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32665,
    "c": 0.0547,
    "h": 233.2
  },
  "luminance": 0.03577
}

Semantic roles & 50–950 ramp

primary

#12394C

secondary

#854F35

accent

#7843E5

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #12394C

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

Preview Lab → · Contrast checker → · Palette generator →