#12445C#12445C

#12445C is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.6% C 0.066 H 233.9°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#12445C
RGB	rgb(18, 68, 92)
HSL	hsl(199, 67%, 22%)
HSV	hsv(199, 80%, 36%)
CMYK	cmyk(80.4%, 26.1%, 0%, 63.9%)
CIE-LAB	lab(26.83, -7.20, -18.93)
CIE-LCH	lch(26.83, 20.25, 249.19°)
OKLab	oklab(36.6% -0.0389 -0.0533)
OKLCH	oklch(36.6% 0.066 233.9)
XYZ	xyz(4.2476, 5.0350, 10.8711)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12445C #5C2A12

analogous

#125C4F #12445C #121F5C

triadic

#12445C #5C1244 #445C12

tetradic

#12445C #4F125C #5C2A12 #1F5C12

square

#12445C #4F125C #5C2A12 #1F5C12

split-complementary

#12445C #5C121F #5C4F12

monochromatic

#05131A #081E29 #12445C #1C6A8F #2690C2

Accessibility & contrast

On white

10.46

#12445C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#12445C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12445C

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12445C	#FFFFFF	#000000	##FFFFFF
##12445C	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38435D

Deuteranopia (green-blind)

#2E3C5C

Tritanopia (blue-blind)

#004A4C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #12445c;
/* rgb */ color: rgb(18, 68, 92);
/* oklch */ color: oklch(36.6% 0.066 233.9);

Tailwind

colors: {
  custom: {
    50: '#5c778a',
    500: '#12445c',
    950: '#000000',
  },
}

SCSS

$custom: #12445c;
$custom-light: #5c778a;
$custom-dark: #000000;

JSON

{
  "hex": "#12445c",
  "rgb": {
    "r": 18,
    "g": 68,
    "b": 92
  },
  "hsl": {
    "h": 199.459,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36604,
    "c": 0.06598,
    "h": 233.9
  },
  "luminance": 0.05036
}

Semantic roles & 50–950 ramp

primary

#12445C

secondary

#945435

accent

#763EEA

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #12445C

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

Preview Lab → · Contrast checker → · Palette generator →