#12396C#12396C

#12396C is a dark, moderate cyan. Relative luminance 0.041; OKLCH L 34.8% C 0.099 H 256.7°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#12396C
RGB	rgb(18, 57, 108)
HSL	hsl(214, 71%, 25%)
HSV	hsv(214, 83%, 42%)
CMYK	cmyk(83.3%, 47.2%, 0%, 57.6%)
CIE-LAB	lab(24.12, 6.85, -33.55)
CIE-LCH	lch(24.12, 34.24, 281.55°)
OKLab	oklab(34.78% -0.0228 -0.0962)
OKLCH	oklch(34.78% 0.099 256.7)
XYZ	xyz(4.4184, 4.1370, 14.7501)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12396C #6C4512

analogous

#12666C #12396C #18126C

triadic

#12396C #6C1239 #396C12

tetradic

#12396C #6C1266 #6C4512 #126C18

square

#12396C #6C1266 #6C4512 #126C18

split-complementary

#12396C #6C1812 #666C12

monochromatic

#040E1A #091D38 #12396C #1B55A0 #2370D5

Accessibility & contrast

On white

11.49

#12396C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#12396C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12396C

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12396C	#FFFFFF	#000000	##FFFFFF
##12396C	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3E6E

Deuteranopia (green-blind)

#0B366B

Tritanopia (blue-blind)

#00454D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #12396c;
/* rgb */ color: rgb(18, 57, 108);
/* oklch */ color: oklch(34.8% 0.099 256.7);

Tailwind

colors: {
  custom: {
    50: '#606e96',
    500: '#12396c',
    950: '#000000',
  },
}

SCSS

$custom: #12396c;
$custom-light: #606e96;
$custom-dark: #000000;

JSON

{
  "hex": "#12396c",
  "rgb": {
    "r": 18,
    "g": 57,
    "b": 108
  },
  "hsl": {
    "h": 214,
    "s": 71.429,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34777,
    "c": 0.09886,
    "h": 256.7
  },
  "luminance": 0.04138
}

Semantic roles & 50–950 ramp

primary

#12396C

secondary

#A37436

accent

#A03AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #12396C

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

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