#123449#123449

#123449 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.054 H 239.1°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#123449
RGB	rgb(18, 52, 73)
HSL	hsl(203, 60%, 18%)
HSV	hsv(203, 75%, 29%)
CMYK	cmyk(75.3%, 28.8%, 0%, 71.4%)
CIE-LAB	lab(20.30, -4.30, -16.57)
CIE-LCH	lch(20.30, 17.12, 255.44°)
OKLab	oklab(31.09% -0.0279 -0.0466)
OKLCH	oklch(31.09% 0.054 239.1)
XYZ	xyz(2.6796, 3.0653, 6.7525)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123449 #492712

analogous

#124942 #123449 #121849

triadic

#123449 #491234 #344912

tetradic

#123449 #421249 #492712 #184912

square

#123449 #421249 #492712 #184912

split-complementary

#123449 #491218 #494212

monochromatic

#061119 #061119 #123449 #1E577A #2A7AAB

Accessibility & contrast

On white

13.02

#123449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#123449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123449

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123449	#FFFFFF	#000000	##FFFFFF
##123449	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A344A

Deuteranopia (green-blind)

#232F49

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #123449;
/* rgb */ color: rgb(18, 52, 73);
/* oklch */ color: oklch(31.1% 0.054 239.1);

Tailwind

colors: {
  custom: {
    50: '#586b7c',
    500: '#123449',
    950: '#000000',
  },
}

SCSS

$custom: #123449;
$custom-light: #586b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#123449",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 73
  },
  "hsl": {
    "h": 202.909,
    "s": 60.44,
    "l": 17.843
  },
  "oklch": {
    "l": 0.31093,
    "c": 0.05437,
    "h": 239.1
  },
  "luminance": 0.03066
}

Semantic roles & 50–950 ramp

primary

#123449

secondary

#825235

accent

#8144E4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040609

muted

#797A7B

Preview Lab

Preview with #123449

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

Preview Lab → · Contrast checker → · Palette generator →