#18526E#18526E

#18526E is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.5% C 0.075 H 234.0°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#18526E
RGB	rgb(24, 82, 110)
HSL	hsl(200, 64%, 26%)
HSV	hsv(200, 78%, 43%)
CMYK	cmyk(78.2%, 25.5%, 0%, 56.9%)
CIE-LAB	lab(32.60, -8.13, -21.40)
CIE-LCH	lch(32.60, 22.89, 249.21°)
OKLab	oklab(41.53% -0.0438 -0.0602)
OKLCH	oklch(41.53% 0.075 234)
XYZ	xyz(6.2073, 7.3538, 15.8411)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18526E #6E3418

analogous

#186E5F #18526E #18276E

triadic

#18526E #6E1852 #526E18

tetradic

#18526E #5F186E #6E3418 #276E18

square

#18526E #5F186E #6E3418 #276E18

split-complementary

#18526E #6E1827 #6E5F18

monochromatic

#051319 #0D2D3C #18526E #2377A0 #2F9DD2

Accessibility & contrast

On white

8.50

#18526E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#18526E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18526E

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18526E	#FFFFFF	#000000	##FFFFFF
##18526E	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44516F

Deuteranopia (green-blind)

#39496E

Tritanopia (blue-blind)

#00595B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #18526e;
/* rgb */ color: rgb(24, 82, 110);
/* oklch */ color: oklch(41.5% 0.075 234.0);

Tailwind

colors: {
  custom: {
    50: '#638297',
    500: '#18526e',
    950: '#000000',
  },
}

SCSS

$custom: #18526e;
$custom-light: #638297;
$custom-dark: #000000;

JSON

{
  "hex": "#18526e",
  "rgb": {
    "r": 24,
    "g": 82,
    "b": 110
  },
  "hsl": {
    "h": 199.535,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.41532,
    "c": 0.07452,
    "h": 234
  },
  "luminance": 0.07355
}

Semantic roles & 50–950 ramp

primary

#18526E

secondary

#A45F3E

accent

#7741E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #18526E

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

Preview Lab → · Contrast checker → · Palette generator →