#123654#123654

#123654 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.067 H 247.1°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#123654
RGB	rgb(18, 54, 84)
HSL	hsl(207, 65%, 20%)
HSV	hsv(207, 79%, 33%)
CMYK	cmyk(78.6%, 35.7%, 0%, 67.1%)
CIE-LAB	lab(21.60, -1.17, -21.89)
CIE-LCH	lch(21.60, 21.92, 266.93°)
OKLab	oklab(32.32% -0.0262 -0.0621)
OKLCH	oklch(32.32% 0.067 247.1)
XYZ	xyz(3.1682, 3.4067, 8.8764)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123654 #543012

analogous

#125451 #123654 #121554

triadic

#123654 #541236 #365412

tetradic

#123654 #511254 #543012 #155412

square

#123654 #511254 #543012 #155412

split-complementary

#123654 #541215 #545112

monochromatic

#051019 #071622 #123654 #1D5686 #2877B9

Accessibility & contrast

On white

12.49

#123654 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#123654 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123654

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123654	#FFFFFF	#000000	##FFFFFF
##123654	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283755

Deuteranopia (green-blind)

#1F3153

Tritanopia (blue-blind)

#003D41

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #123654;
/* rgb */ color: rgb(18, 54, 84);
/* oklch */ color: oklch(32.3% 0.067 247.1);

Tailwind

colors: {
  custom: {
    50: '#5a6c84',
    500: '#123654',
    950: '#000000',
  },
}

SCSS

$custom: #123654;
$custom-light: #5a6c84;
$custom-dark: #000000;

JSON

{
  "hex": "#123654",
  "rgb": {
    "r": 18,
    "g": 54,
    "b": 84
  },
  "hsl": {
    "h": 207.273,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.3232,
    "c": 0.06738,
    "h": 247.1
  },
  "luminance": 0.03407
}

Semantic roles & 50–950 ramp

primary

#123654

secondary

#8D5D35

accent

#8C40E8

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #123654

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

Preview Lab → · Contrast checker → · Palette generator →