#12445A#12445A

#12445A is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.5% C 0.064 H 231.6°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#12445A
RGB	rgb(18, 68, 90)
HSL	hsl(198, 67%, 21%)
HSV	hsv(198, 80%, 35%)
CMYK	cmyk(80%, 24.4%, 0%, 64.7%)
CIE-LAB	lab(26.74, -7.98, -17.79)
CIE-LCH	lch(26.74, 19.50, 245.83°)
OKLab	oklab(36.49% -0.0397 -0.05)
OKLCH	oklch(36.49% 0.064 231.6)
XYZ	xyz(4.1613, 5.0005, 10.4168)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12445A #5A2812

analogous

#125A4C #12445A #12205A

triadic

#12445A #5A1244 #445A12

tetradic

#12445A #4C125A #5A2812 #205A12

square

#12445A #4C125A #5A2812 #205A12

split-complementary

#12445A #5A1220 #5A4C12

monochromatic

#05131A #081D27 #12445A #1C6B8D #2691C0

Accessibility & contrast

On white

10.50

#12445A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#12445A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12445A

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12445A	#FFFFFF	#000000	##FFFFFF
##12445A	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39435B

Deuteranopia (green-blind)

#2F3C5A

Tritanopia (blue-blind)

#004A4B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #12445a;
/* rgb */ color: rgb(18, 68, 90);
/* oklch */ color: oklch(36.5% 0.064 231.6);

Tailwind

colors: {
  custom: {
    50: '#5c7788',
    500: '#12445a',
    950: '#000000',
  },
}

SCSS

$custom: #12445a;
$custom-light: #5c7788;
$custom-dark: #000000;

JSON

{
  "hex": "#12445a",
  "rgb": {
    "r": 18,
    "g": 68,
    "b": 90
  },
  "hsl": {
    "h": 198.333,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.36493,
    "c": 0.06385,
    "h": 231.6
  },
  "luminance": 0.05001
}

Semantic roles & 50–950 ramp

primary

#12445A

secondary

#935235

accent

#733EEA

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #12445A

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

Preview Lab → · Contrast checker → · Palette generator →