#185C77#185C77

#185C77 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.6% C 0.078 H 229.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#185C77
RGB	rgb(24, 92, 119)
HSL	hsl(197, 66%, 28%)
HSV	hsv(197, 80%, 47%)
CMYK	cmyk(79.8%, 22.7%, 0%, 53.3%)
CIE-LAB	lab(36.33, -10.78, -21.20)
CIE-LCH	lch(36.33, 23.78, 243.03°)
OKLab	oklab(44.65% -0.0509 -0.0596)
OKLCH	oklch(44.65% 0.078 229.5)
XYZ	xyz(7.5323, 9.1795, 18.8240)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C77 #773318

analogous

#187763 #185C77 #182C77

triadic

#185C77 #77185C #5C7718

tetradic

#185C77 #631877 #773318 #2C7718

square

#185C77 #631877 #773318 #2C7718

split-complementary

#185C77 #77182C #776318

monochromatic

#051419 #0E3544 #185C77 #2283AA #33A8D6

Accessibility & contrast

On white

7.40

#185C77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#185C77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C77

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C77	#FFFFFF	#000000	##FFFFFF
##185C77	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5B78

Deuteranopia (green-blind)

#415177

Tritanopia (blue-blind)

#006465

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185c77;
/* rgb */ color: rgb(24, 92, 119);
/* oklch */ color: oklch(44.6% 0.078 229.5);

Tailwind

colors: {
  custom: {
    50: '#658a9e',
    500: '#185c77',
    950: '#000000',
  },
}

SCSS

$custom: #185c77;
$custom-light: #658a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#185c77",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 119
  },
  "hsl": {
    "h": 197.053,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.44646,
    "c": 0.07839,
    "h": 229.5
  },
  "luminance": 0.0918
}

Semantic roles & 50–950 ramp

primary

#185C77

secondary

#AC5E3F

accent

#6F3EE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #185C77

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

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