#12445E#12445E

#12445E is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.7% C 0.068 H 236.1°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#12445E
RGB	rgb(18, 68, 94)
HSL	hsl(201, 68%, 22%)
HSV	hsv(201, 81%, 37%)
CMYK	cmyk(80.9%, 27.7%, 0%, 63.1%)
CIE-LAB	lab(26.93, -6.40, -20.07)
CIE-LCH	lch(26.93, 21.06, 252.30°)
OKLab	oklab(36.72% -0.0381 -0.0566)
OKLCH	oklch(36.72% 0.068 236.1)
XYZ	xyz(4.3362, 5.0705, 11.3377)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12445E #5E2C12

analogous

#125E52 #12445E #121E5E

triadic

#12445E #5E1244 #445E12

tetradic

#12445E #52125E #5E2C12 #1E5E12

square

#12445E #52125E #5E2C12 #1E5E12

split-complementary

#12445E #5E121E #5E5212

monochromatic

#05131A #081F2B #12445E #1C6991 #268EC5

Accessibility & contrast

On white

10.43

#12445E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#12445E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12445E

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12445E	#FFFFFF	#000000	##FFFFFF
##12445E	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37445F

Deuteranopia (green-blind)

#2D3C5E

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #12445e;
/* rgb */ color: rgb(18, 68, 94);
/* oklch */ color: oklch(36.7% 0.068 236.1);

Tailwind

colors: {
  custom: {
    50: '#5d778b',
    500: '#12445e',
    950: '#000000',
  },
}

SCSS

$custom: #12445e;
$custom-light: #5d778b;
$custom-dark: #000000;

JSON

{
  "hex": "#12445e",
  "rgb": {
    "r": 18,
    "g": 68,
    "b": 94
  },
  "hsl": {
    "h": 200.526,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.36717,
    "c": 0.06822,
    "h": 236.1
  },
  "luminance": 0.05071
}

Semantic roles & 50–950 ramp

primary

#12445E

secondary

#965735

accent

#783DEB

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #12445E

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

Preview Lab → · Contrast checker → · Palette generator →