#123446#123446

#123446 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.051 H 234.9°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#123446
RGB	rgb(18, 52, 70)
HSL	hsl(201, 59%, 17%)
HSV	hsv(201, 74%, 27%)
CMYK	cmyk(74.3%, 25.7%, 0%, 72.5%)
CIE-LAB	lab(20.15, -5.50, -14.79)
CIE-LCH	lch(20.15, 15.78, 249.59°)
OKLab	oklab(30.92% -0.0291 -0.0415)
OKLCH	oklch(30.92% 0.051 234.9)
XYZ	xyz(2.5825, 3.0265, 6.2412)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123446 #462412

analogous

#12463E #123446 #121A46

triadic

#123446 #461234 #344612

tetradic

#123446 #3E1246 #462412 #1A4612

square

#123446 #3E1246 #462412 #1A4612

split-complementary

#123446 #46121A #463E12

monochromatic

#061218 #061218 #123446 #1F5877 #2B7CA7

Accessibility & contrast

On white

13.08

#123446 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#123446 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123446

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123446	#FFFFFF	#000000	##FFFFFF
##123446	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3447

Deuteranopia (green-blind)

#242E46

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #123446;
/* rgb */ color: rgb(18, 52, 70);
/* oklch */ color: oklch(30.9% 0.051 234.9);

Tailwind

colors: {
  custom: {
    50: '#576b79',
    500: '#123446',
    950: '#000000',
  },
}

SCSS

$custom: #123446;
$custom-light: #576b79;
$custom-dark: #000000;

JSON

{
  "hex": "#123446",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 70
  },
  "hsl": {
    "h": 200.769,
    "s": 59.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.3092,
    "c": 0.05071,
    "h": 234.9
  },
  "luminance": 0.03027
}

Semantic roles & 50–950 ramp

primary

#123446

secondary

#7F4E35

accent

#7C46E2

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #123446

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

Preview Lab → · Contrast checker → · Palette generator →