#123653#123653

#123653 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.066 H 246.3°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#123653
RGB	rgb(18, 54, 83)
HSL	hsl(207, 64%, 20%)
HSV	hsv(207, 78%, 33%)
CMYK	cmyk(78.3%, 34.9%, 0%, 67.5%)
CIE-LAB	lab(21.55, -1.58, -21.31)
CIE-LCH	lch(21.55, 21.37, 265.75°)
OKLab	oklab(32.26% -0.0266 -0.0604)
OKLCH	oklch(32.26% 0.066 246.3)
XYZ	xyz(3.1294, 3.3911, 8.6716)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123653 #532F12

analogous

#12534F #123653 #121653

triadic

#123653 #531236 #365312

tetradic

#123653 #4F1253 #532F12 #165312

square

#123653 #4F1253 #532F12 #165312

split-complementary

#123653 #531216 #534F12

monochromatic

#051019 #071521 #123653 #1D5785 #2877B8

Accessibility & contrast

On white

12.51

#123653 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#123653 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123653

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123653	#FFFFFF	#000000	##FFFFFF
##123653	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293754

Deuteranopia (green-blind)

#203152

Tritanopia (blue-blind)

#003D40

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #123653;
/* rgb */ color: rgb(18, 54, 83);
/* oklch */ color: oklch(32.3% 0.066 246.3);

Tailwind

colors: {
  custom: {
    50: '#5a6c83',
    500: '#123653',
    950: '#000000',
  },
}

SCSS

$custom: #123653;
$custom-light: #5a6c83;
$custom-dark: #000000;

JSON

{
  "hex": "#123653",
  "rgb": {
    "r": 18,
    "g": 54,
    "b": 83
  },
  "hsl": {
    "h": 206.769,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32256,
    "c": 0.06599,
    "h": 246.3
  },
  "luminance": 0.03391
}

Semantic roles & 50–950 ramp

primary

#123653

secondary

#8C5C35

accent

#8B40E7

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070A

muted

#797A7C

Preview Lab

Preview with #123653

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

Preview Lab → · Contrast checker → · Palette generator →