#185C74#185C74

#185C74 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.5% C 0.076 H 226.4°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#185C74
RGB	rgb(24, 92, 116)
HSL	hsl(196, 66%, 27%)
HSV	hsv(196, 79%, 45%)
CMYK	cmyk(79.3%, 20.7%, 0%, 54.5%)
CIE-LAB	lab(36.19, -11.90, -19.55)
CIE-LCH	lch(36.19, 22.89, 238.68°)
OKLab	oklab(44.49% -0.0522 -0.0549)
OKLCH	oklch(44.49% 0.076 226.4)
XYZ	xyz(7.3549, 9.1086, 17.8901)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C74 #743018

analogous

#18745E #185C74 #182E74

triadic

#185C74 #74185C #5C7418

tetradic

#185C74 #5E1874 #743018 #2E7418

square

#185C74 #5E1874 #743018 #2E7418

split-complementary

#185C74 #74182E #745E18

monochromatic

#051419 #0E3441 #185C74 #2284A7 #32AAD5

Accessibility & contrast

On white

7.44

#185C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#185C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C74

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C74	#FFFFFF	#000000	##FFFFFF
##185C74	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5A75

Deuteranopia (green-blind)

#435174

Tritanopia (blue-blind)

#006364

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185c74;
/* rgb */ color: rgb(24, 92, 116);
/* oklch */ color: oklch(44.5% 0.076 226.4);

Tailwind

colors: {
  custom: {
    50: '#658a9c',
    500: '#185c74',
    950: '#000000',
  },
}

SCSS

$custom: #185c74;
$custom-light: #658a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#185c74",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 116
  },
  "hsl": {
    "h": 195.652,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.44494,
    "c": 0.0757,
    "h": 226.4
  },
  "luminance": 0.09109
}

Semantic roles & 50–950 ramp

primary

#185C74

secondary

#A95A3F

accent

#6B3FE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #185C74

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

Preview Lab → · Contrast checker → · Palette generator →