#12386A#12386A

#12386A is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.4% C 0.097 H 256.7°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#12386A
RGB	rgb(18, 56, 106)
HSL	hsl(214, 71%, 24%)
HSV	hsv(214, 83%, 42%)
CMYK	cmyk(83%, 47.2%, 0%, 58.4%)
CIE-LAB	lab(23.66, 6.71, -32.99)
CIE-LCH	lch(23.66, 33.67, 281.50°)
OKLab	oklab(34.38% -0.0223 -0.0946)
OKLCH	oklch(34.38% 0.097 256.7)
XYZ	xyz(4.2642, 3.9970, 14.1796)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12386A #6A4412

analogous

#12646A #12386A #18126A

triadic

#12386A #6A1238 #386A12

tetradic

#12386A #6A1264 #6A4412 #126A18

square

#12386A #6A1264 #6A4412 #126A18

split-complementary

#12386A #6A1812 #646A12

monochromatic

#040E1A #091C36 #12386A #1B549E #246FD3

Accessibility & contrast

On white

11.67

#12386A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#12386A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12386A

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12386A	#FFFFFF	#000000	##FFFFFF
##12386A	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3D6C

Deuteranopia (green-blind)

#0B3569

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #12386a;
/* rgb */ color: rgb(18, 56, 106);
/* oklch */ color: oklch(34.4% 0.097 256.7);

Tailwind

colors: {
  custom: {
    50: '#5f6e95',
    500: '#12386a',
    950: '#000000',
  },
}

SCSS

$custom: #12386a;
$custom-light: #5f6e95;
$custom-dark: #000000;

JSON

{
  "hex": "#12386a",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 106
  },
  "hsl": {
    "h": 214.091,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34378,
    "c": 0.09719,
    "h": 256.7
  },
  "luminance": 0.03998
}

Semantic roles & 50–950 ramp

primary

#12386A

secondary

#A27336

accent

#A03AEE

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #12386A

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

Preview Lab → · Contrast checker → · Palette generator →