#123546#123546

#123546 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.050 H 232.7°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#123546
RGB	rgb(18, 53, 70)
HSL	hsl(200, 59%, 17%)
HSV	hsv(200, 74%, 27%)
CMYK	cmyk(74.3%, 24.3%, 0%, 72.5%)
CIE-LAB	lab(20.51, -6.17, -14.24)
CIE-LCH	lch(20.51, 15.51, 246.58°)
OKLab	oklab(31.2% -0.0304 -0.0399)
OKLCH	oklch(31.2% 0.05 232.7)
XYZ	xyz(2.6276, 3.1167, 6.2563)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123546 #462312

analogous

#12463D #123546 #121B46

triadic

#123546 #461235 #354612

tetradic

#123546 #3D1246 #462312 #1B4612

square

#123546 #3D1246 #462312 #1B4612

split-complementary

#123546 #46121B #463D12

monochromatic

#061218 #061218 #123546 #1F5A77 #2B7FA7

Accessibility & contrast

On white

12.94

#123546 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#123546 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123546

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123546	#FFFFFF	#000000	##FFFFFF
##123546	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3447

Deuteranopia (green-blind)

#252F46

Tritanopia (blue-blind)

#003A3B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #123546;
/* rgb */ color: rgb(18, 53, 70);
/* oklch */ color: oklch(31.2% 0.050 232.7);

Tailwind

colors: {
  custom: {
    50: '#576c79',
    500: '#123546',
    950: '#000000',
  },
}

SCSS

$custom: #123546;
$custom-light: #576c79;
$custom-dark: #000000;

JSON

{
  "hex": "#123546",
  "rgb": {
    "r": 18,
    "g": 53,
    "b": 70
  },
  "hsl": {
    "h": 199.615,
    "s": 59.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.31203,
    "c": 0.05016,
    "h": 232.7
  },
  "luminance": 0.03117
}

Semantic roles & 50–950 ramp

primary

#123546

secondary

#7F4D35

accent

#7946E2

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #123546

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

Preview Lab → · Contrast checker → · Palette generator →