#12344D#12344D

#12344D is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.3% C 0.060 H 243.7°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#12344D
RGB	rgb(18, 52, 77)
HSL	hsl(205, 62%, 19%)
HSV	hsv(205, 77%, 30%)
CMYK	cmyk(76.6%, 32.5%, 0%, 69.8%)
CIE-LAB	lab(20.52, -2.68, -18.92)
CIE-LCH	lch(20.52, 19.11, 261.93°)
OKLab	oklab(31.33% -0.0264 -0.0535)
OKLCH	oklch(31.33% 0.06 243.7)
XYZ	xyz(2.8165, 3.1201, 7.4735)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12344D #4D2B12

analogous

#124D48 #12344D #12164D

triadic

#12344D #4D1234 #344D12

tetradic

#12344D #48124D #4D2B12 #164D12

square

#12344D #48124D #4D2B12 #164D12

split-complementary

#12344D #4D1216 #4D4812

monochromatic

#061119 #06121B #12344D #1E557F #2977B0

Accessibility & contrast

On white

12.93

#12344D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#12344D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12344D

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12344D	#FFFFFF	#000000	##FFFFFF
##12344D	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29354E

Deuteranopia (green-blind)

#212F4D

Tritanopia (blue-blind)

#003A3D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #12344d;
/* rgb */ color: rgb(18, 52, 77);
/* oklch */ color: oklch(31.3% 0.060 243.7);

Tailwind

colors: {
  custom: {
    50: '#586b7f',
    500: '#12344d',
    950: '#000000',
  },
}

SCSS

$custom: #12344d;
$custom-light: #586b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#12344d",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 77
  },
  "hsl": {
    "h": 205.424,
    "s": 62.105,
    "l": 18.627
  },
  "oklch": {
    "l": 0.31334,
    "c": 0.05963,
    "h": 243.7
  },
  "luminance": 0.0312
}

Semantic roles & 50–950 ramp

primary

#12344D

secondary

#865735

accent

#8843E5

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #12344D

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

Preview Lab → · Contrast checker → · Palette generator →