#123448#123448

#123448 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.0% C 0.053 H 237.8°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#123448
RGB	rgb(18, 52, 72)
HSL	hsl(202, 60%, 18%)
HSV	hsv(202, 75%, 28%)
CMYK	cmyk(75%, 27.8%, 0%, 71.8%)
CIE-LAB	lab(20.25, -4.71, -15.98)
CIE-LCH	lch(20.25, 16.66, 253.59°)
OKLab	oklab(31.04% -0.0283 -0.0449)
OKLCH	oklch(31.04% 0.053 237.8)
XYZ	xyz(2.6467, 3.0522, 6.5793)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123448 #482612

analogous

#124841 #123448 #121948

triadic

#123448 #481234 #344812

tetradic

#123448 #411248 #482612 #194812

square

#123448 #411248 #482612 #194812

split-complementary

#123448 #481219 #484112

monochromatic

#061218 #061218 #123448 #1E5779 #2A7BAA

Accessibility & contrast

On white

13.04

#123448 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#123448 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123448

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123448	#FFFFFF	#000000	##FFFFFF
##123448	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3449

Deuteranopia (green-blind)

#232E48

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #123448;
/* rgb */ color: rgb(18, 52, 72);
/* oklch */ color: oklch(31.0% 0.053 237.8);

Tailwind

colors: {
  custom: {
    50: '#576b7b',
    500: '#123448',
    950: '#000000',
  },
}

SCSS

$custom: #123448;
$custom-light: #576b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#123448",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 72
  },
  "hsl": {
    "h": 202.222,
    "s": 60,
    "l": 17.647
  },
  "oklch": {
    "l": 0.31035,
    "c": 0.05311,
    "h": 237.8
  },
  "luminance": 0.03052
}

Semantic roles & 50–950 ramp

primary

#123448

secondary

#815135

accent

#7F45E3

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #123448

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

Preview Lab → · Contrast checker → · Palette generator →