#18526C#18526C

#18526C is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.4% C 0.072 H 232.0°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#18526C
RGB	rgb(24, 82, 108)
HSL	hsl(199, 64%, 26%)
HSV	hsv(199, 78%, 42%)
CMYK	cmyk(77.8%, 24.1%, 0%, 57.6%)
CIE-LAB	lab(32.50, -8.89, -20.29)
CIE-LCH	lch(32.50, 22.15, 246.35°)
OKLab	oklab(41.43% -0.0446 -0.0571)
OKLCH	oklch(41.43% 0.072 232)
XYZ	xyz(6.0997, 7.3108, 15.2741)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18526C #6C3218

analogous

#186C5C #18526C #18286C

triadic

#18526C #6C1852 #526C18

tetradic

#18526C #5C186C #6C3218 #286C18

square

#18526C #5C186C #6C3218 #286C18

split-complementary

#18526C #6C1828 #6C5C18

monochromatic

#061319 #0D2C3A #18526C #23789E #2E9ED0

Accessibility & contrast

On white

8.53

#18526C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#18526C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18526C

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18526C	#FFFFFF	#000000	##FFFFFF
##18526C	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45516D

Deuteranopia (green-blind)

#3A496C

Tritanopia (blue-blind)

#00595B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #18526c;
/* rgb */ color: rgb(24, 82, 108);
/* oklch */ color: oklch(41.4% 0.072 232.0);

Tailwind

colors: {
  custom: {
    50: '#628296',
    500: '#18526c',
    950: '#000000',
  },
}

SCSS

$custom: #18526c;
$custom-light: #628296;
$custom-dark: #000000;

JSON

{
  "hex": "#18526c",
  "rgb": {
    "r": 24,
    "g": 82,
    "b": 108
  },
  "hsl": {
    "h": 198.571,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.41425,
    "c": 0.07244,
    "h": 232
  },
  "luminance": 0.07311
}

Semantic roles & 50–950 ramp

primary

#18526C

secondary

#A25D3E

accent

#7441E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #18526C

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

Preview Lab → · Contrast checker → · Palette generator →