#123441#123441

#123441 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.6% C 0.045 H 226.4°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#123441
RGB	rgb(18, 52, 65)
HSL	hsl(197, 57%, 16%)
HSV	hsv(197, 72%, 25%)
CMYK	cmyk(72.3%, 20%, 0%, 74.5%)
CIE-LAB	lab(19.91, -7.45, -11.77)
CIE-LCH	lch(19.91, 13.93, 237.67°)
OKLab	oklab(30.65% -0.0313 -0.0329)
OKLCH	oklch(30.65% 0.045 226.4)
XYZ	xyz(2.4312, 2.9660, 5.4444)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123441 #411F12

analogous

#124137 #123441 #121D41

triadic

#123441 #411234 #344112

tetradic

#123441 #371241 #411F12 #1D4112

square

#123441 #371241 #411F12 #1D4112

split-complementary

#123441 #41121D #413712

monochromatic

#071318 #071318 #123441 #1F5A71 #2D81A1

Accessibility & contrast

On white

13.18

#123441 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#123441 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123441

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123441	#FFFFFF	#000000	##FFFFFF
##123441	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3342

Deuteranopia (green-blind)

#262E41

Tritanopia (blue-blind)

#003838

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #123441;
/* rgb */ color: rgb(18, 52, 65);
/* oklch */ color: oklch(30.6% 0.045 226.4);

Tailwind

colors: {
  custom: {
    50: '#566b75',
    500: '#123441',
    950: '#000000',
  },
}

SCSS

$custom: #123441;
$custom-light: #566b75;
$custom-dark: #000000;

JSON

{
  "hex": "#123441",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 65
  },
  "hsl": {
    "h": 196.596,
    "s": 56.627,
    "l": 16.275
  },
  "oklch": {
    "l": 0.30647,
    "c": 0.0454,
    "h": 226.4
  },
  "luminance": 0.02966
}

Semantic roles & 50–950 ramp

primary

#123441

secondary

#7A4835

accent

#7248E0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #123441

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

Preview Lab → · Contrast checker → · Palette generator →