#18526A#18526A

#18526A is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.3% C 0.070 H 229.9°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#18526A
RGB	rgb(24, 82, 106)
HSL	hsl(198, 63%, 25%)
HSV	hsv(198, 77%, 42%)
CMYK	cmyk(77.4%, 22.6%, 0%, 58.4%)
CIE-LAB	lab(32.41, -9.64, -19.18)
CIE-LCH	lch(32.41, 21.47, 243.31°)
OKLab	oklab(41.32% -0.0454 -0.0539)
OKLCH	oklch(41.32% 0.07 229.9)
XYZ	xyz(5.9944, 7.2687, 14.7199)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18526A #6A3018

analogous

#186A59 #18526A #18296A

triadic

#18526A #6A1852 #526A18

tetradic

#18526A #59186A #6A3018 #296A18

square

#18526A #59186A #6A3018 #296A18

split-complementary

#18526A #6A1829 #6A5918

monochromatic

#061319 #0D2B38 #18526A #23799C #2F9FCE

Accessibility & contrast

On white

8.56

#18526A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#18526A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18526A

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18526A	#FFFFFF	#000000	##FFFFFF
##18526A	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46516B

Deuteranopia (green-blind)

#3B496A

Tritanopia (blue-blind)

#00595A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #18526a;
/* rgb */ color: rgb(24, 82, 106);
/* oklch */ color: oklch(41.3% 0.070 229.9);

Tailwind

colors: {
  custom: {
    50: '#628294',
    500: '#18526a',
    950: '#000000',
  },
}

SCSS

$custom: #18526a;
$custom-light: #628294;
$custom-dark: #000000;

JSON

{
  "hex": "#18526a",
  "rgb": {
    "r": 24,
    "g": 82,
    "b": 106
  },
  "hsl": {
    "h": 197.561,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.4132,
    "c": 0.07046,
    "h": 229.9
  },
  "luminance": 0.07269
}

Semantic roles & 50–950 ramp

primary

#18526A

secondary

#A05B3E

accent

#7242E6

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #18526A

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

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