#12536A#12536A

#12536A is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.4% C 0.073 H 227.1°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX#12536A
RGBrgb(18, 83, 106)
HSLhsl(196, 71%, 24%)
HSVhsv(196, 83%, 42%)
CMYKcmyk(83%, 21.7%, 0%, 58.4%)
CIE-LABlab(32.60, -11.03, -18.90)
CIE-LCHlch(32.60, 21.88, 239.72°)
OKLaboklab(41.43% -0.0494 -0.0531)
OKLCHoklch(41.43% 0.073 227.1)
XYZxyz(5.9432, 7.3550, 14.7393)
Luminance0.0736 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12536A #6A2912
analogous
#126A55 #12536A #12276A
triadic
#12536A #6A1253 #536A12
tetradic
#12536A #55126A #6A2912 #276A12
square
#12536A #55126A #6A2912 #276A12
split-complementary
#12536A #6A1227 #6A5512
monochromatic
#04141A #092A36 #12536A #1B7C9E #24A5D3

Accessibility & contrast

On white

8.50
#12536A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.47
#12536A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12536A
8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12536A#FFFFFF#000000##FFFFFF
##12536A1.008.502.478.50
#FFFFFF8.501.0021.001.00
#0000002.4721.001.0021.00
##FFFFFF8.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#47516B
Deuteranopia (green-blind)
#3B496A
Tritanopia (blue-blind)
#005A5B
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #12536a;
/* rgb */ color: rgb(18, 83, 106);
/* oklch */ color: oklch(41.4% 0.073 227.1);
Tailwind
colors: {
  custom: {
    50: '#608394',
    500: '#12536a',
    950: '#000000',
  },
}
SCSS
$custom: #12536a;
$custom-light: #608394;
$custom-dark: #000000;
JSON
{
  "hex": "#12536a",
  "rgb": {
    "r": 18,
    "g": 83,
    "b": 106
  },
  "hsl": {
    "h": 195.682,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.41431,
    "c": 0.07252,
    "h": 227.1
  },
  "luminance": 0.07356
}

Semantic roles & 50–950 ramp

primary
#12536A
secondary
#A25236
accent
#693AEE
background
#F6F8F9
surface
#EBEFF1
border
#C6CACB
text
#050A0D
muted
#7A7C7E

Preview Lab

Preview with #12536A

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

Preview Lab → · Contrast checker → · Palette generator →

#12536A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva