#12396F#12396F

#12396F is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 35.0% C 0.103 H 257.6°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#12396F
RGB	rgb(18, 57, 111)
HSL	hsl(215, 72%, 25%)
HSV	hsv(215, 84%, 44%)
CMYK	cmyk(83.8%, 48.6%, 0%, 56.5%)
CIE-LAB	lab(24.33, 8.13, -35.13)
CIE-LCH	lch(24.33, 36.06, 283.03°)
OKLab	oklab(35% -0.0222 -0.1009)
OKLCH	oklch(35% 0.103 257.6)
XYZ	xyz(4.5808, 4.2020, 15.6055)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12396F #6F4812

analogous

#12676F #12396F #1A126F

triadic

#12396F #6F1239 #396F12

tetradic

#12396F #6F1267 #6F4812 #126F1A

square

#12396F #6F1267 #6F4812 #126F1A

split-complementary

#12396F #6F1A12 #676F12

monochromatic

#040E1A #091E3A #12396F #1B54A4 #236FD8

Accessibility & contrast

On white

11.41

#12396F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#12396F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12396F

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12396F	#FFFFFF	#000000	##FFFFFF
##12396F	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3E71

Deuteranopia (green-blind)

#04366E

Tritanopia (blue-blind)

#00464E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #12396f;
/* rgb */ color: rgb(18, 57, 111);
/* oklch */ color: oklch(35.0% 0.103 257.6);

Tailwind

colors: {
  custom: {
    50: '#616e99',
    500: '#12396f',
    950: '#000000',
  },
}

SCSS

$custom: #12396f;
$custom-light: #616e99;
$custom-dark: #000000;

JSON

{
  "hex": "#12396f",
  "rgb": {
    "r": 18,
    "g": 57,
    "b": 111
  },
  "hsl": {
    "h": 214.839,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35005,
    "c": 0.10329,
    "h": 257.6
  },
  "luminance": 0.04203
}

Semantic roles & 50–950 ramp

primary

#12396F

secondary

#A67737

accent

#A339EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #12396F

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

Preview Lab → · Contrast checker → · Palette generator →