#123552#123552

#123552 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 31.9% C 0.066 H 246.9°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#123552
RGB	rgb(18, 53, 82)
HSL	hsl(207, 64%, 20%)
HSV	hsv(207, 78%, 32%)
CMYK	cmyk(78%, 35.4%, 0%, 67.8%)
CIE-LAB	lab(21.15, -1.31, -21.28)
CIE-LCH	lch(21.15, 21.32, 266.47°)
OKLab	oklab(31.92% -0.0258 -0.0603)
OKLCH	oklch(31.92% 0.066 246.9)
XYZ	xyz(3.0450, 3.2837, 8.4543)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123552 #522F12

analogous

#12524F #123552 #121552

triadic

#123552 #521235 #355212

tetradic

#123552 #4F1252 #522F12 #155212

square

#123552 #4F1252 #522F12 #155212

split-complementary

#123552 #521215 #524F12

monochromatic

#061019 #071520 #123552 #1D5584 #2876B6

Accessibility & contrast

On white

12.68

#123552 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#123552 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123552

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123552	#FFFFFF	#000000	##FFFFFF
##123552	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283653

Deuteranopia (green-blind)

#1F3051

Tritanopia (blue-blind)

#003C3F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #123552;
/* rgb */ color: rgb(18, 53, 82);
/* oklch */ color: oklch(31.9% 0.066 246.9);

Tailwind

colors: {
  custom: {
    50: '#5a6c83',
    500: '#123552',
    950: '#000000',
  },
}

SCSS

$custom: #123552;
$custom-light: #5a6c83;
$custom-dark: #000000;

JSON

{
  "hex": "#123552",
  "rgb": {
    "r": 18,
    "g": 53,
    "b": 82
  },
  "hsl": {
    "h": 207.188,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31921,
    "c": 0.06559,
    "h": 246.9
  },
  "luminance": 0.03284
}

Semantic roles & 50–950 ramp

primary

#123552

secondary

#8B5C35

accent

#8C41E7

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #123552

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

Preview Lab → · Contrast checker → · Palette generator →