#123853#123853

#123853 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 32.8% C 0.064 H 243.3°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#123853
RGB	rgb(18, 56, 83)
HSL	hsl(205, 64%, 20%)
HSV	hsv(205, 78%, 33%)
CMYK	cmyk(78.3%, 32.5%, 0%, 67.5%)
CIE-LAB	lab(22.24, -2.95, -20.23)
CIE-LCH	lch(22.24, 20.44, 261.71°)
OKLab	oklab(32.8% -0.0288 -0.0572)
OKLCH	oklch(32.8% 0.064 243.3)
XYZ	xyz(3.2244, 3.5811, 8.7032)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123853 #532D12

analogous

#12534E #123853 #121853

triadic

#123853 #531238 #385312

tetradic

#123853 #4E1253 #532D12 #185312

square

#123853 #4E1253 #532D12 #185312

split-complementary

#123853 #531218 #534E12

monochromatic

#051119 #071621 #123853 #1D5A85 #287CB8

Accessibility & contrast

On white

12.24

#123853 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#123853 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123853

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123853	#FFFFFF	#000000	##FFFFFF
##123853	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3954

Deuteranopia (green-blind)

#233253

Tritanopia (blue-blind)

#003F41

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123853;
/* rgb */ color: rgb(18, 56, 83);
/* oklch */ color: oklch(32.8% 0.064 243.3);

Tailwind

colors: {
  custom: {
    50: '#5a6e83',
    500: '#123853',
    950: '#000000',
  },
}

SCSS

$custom: #123853;
$custom-light: #5a6e83;
$custom-dark: #000000;

JSON

{
  "hex": "#123853",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 83
  },
  "hsl": {
    "h": 204.923,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32799,
    "c": 0.06408,
    "h": 243.3
  },
  "luminance": 0.03581
}

Semantic roles & 50–950 ramp

primary

#123853

secondary

#8C5935

accent

#8640E7

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070A

muted

#797A7C

Preview Lab

Preview with #123853

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

Preview Lab → · Contrast checker → · Palette generator →