#12344E#12344E

#12344E is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.4% C 0.061 H 244.7°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#12344E
RGB	rgb(18, 52, 78)
HSL	hsl(206, 63%, 19%)
HSV	hsv(206, 77%, 31%)
CMYK	cmyk(76.9%, 33.3%, 0%, 69.4%)
CIE-LAB	lab(20.57, -2.27, -19.51)
CIE-LCH	lch(20.57, 19.64, 263.36°)
OKLab	oklab(31.4% -0.026 -0.0552)
OKLCH	oklch(31.4% 0.061 244.7)
XYZ	xyz(2.8521, 3.1343, 7.6609)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12344E #4E2C12

analogous

#124E4A #12344E #12164E

triadic

#12344E #4E1234 #344E12

tetradic

#12344E #4A124E #4E2C12 #164E12

square

#12344E #4A124E #4E2C12 #164E12

split-complementary

#12344E #4E1216 #4E4A12

monochromatic

#061119 #07131C #12344E #1D5580 #2976B1

Accessibility & contrast

On white

12.91

#12344E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#12344E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12344E

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12344E	#FFFFFF	#000000	##FFFFFF
##12344E	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28354F

Deuteranopia (green-blind)

#202F4E

Tritanopia (blue-blind)

#003A3D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #12344e;
/* rgb */ color: rgb(18, 52, 78);
/* oklch */ color: oklch(31.4% 0.061 244.7);

Tailwind

colors: {
  custom: {
    50: '#596b7f',
    500: '#12344e',
    950: '#000000',
  },
}

SCSS

$custom: #12344e;
$custom-light: #596b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#12344e",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 78
  },
  "hsl": {
    "h": 206,
    "s": 62.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31396,
    "c": 0.061,
    "h": 244.7
  },
  "luminance": 0.03135
}

Semantic roles & 50–950 ramp

primary

#12344E

secondary

#875835

accent

#8942E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #12344E

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

Preview Lab → · Contrast checker → · Palette generator →