#185B7F#185B7F

#185B7F is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.8% C 0.087 H 237.5°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#185B7F
RGB	rgb(24, 91, 127)
HSL	hsl(201, 68%, 30%)
HSV	hsv(201, 81%, 50%)
CMYK	cmyk(81.1%, 28.3%, 0%, 50.2%)
CIE-LAB	lab(36.38, -7.14, -26.03)
CIE-LCH	lch(36.38, 26.99, 254.65°)
OKLab	oklab(44.81% -0.0469 -0.0736)
OKLCH	oklch(44.81% 0.087 237.5)
XYZ	xyz(7.9470, 9.2077, 21.4330)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B7F #7F3C18

analogous

#187F70 #185B7F #18277F

triadic

#185B7F #7F185B #5B7F18

tetradic

#185B7F #70187F #7F3C18 #277F18

square

#185B7F #70187F #7F3C18 #277F18

split-complementary

#185B7F #7F1827 #7F7018

monochromatic

#05121A #0E364C #185B7F #2280B2 #38A1D9

Accessibility & contrast

On white

7.39

#185B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#185B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B7F

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B7F	#FFFFFF	#000000	##FFFFFF
##185B7F	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B81

Deuteranopia (green-blind)

#3C517E

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #185b7f;
/* rgb */ color: rgb(24, 91, 127);
/* oklch */ color: oklch(44.8% 0.087 237.5);

Tailwind

colors: {
  custom: {
    50: '#6789a4',
    500: '#185b7f',
    950: '#000000',
  },
}

SCSS

$custom: #185b7f;
$custom-light: #6789a4;
$custom-dark: #000000;

JSON

{
  "hex": "#185b7f",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 127
  },
  "hsl": {
    "h": 200.971,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.44814,
    "c": 0.08724,
    "h": 237.5
  },
  "luminance": 0.09209
}

Semantic roles & 50–950 ramp

primary

#185B7F

secondary

#B3683F

accent

#7A3DEB

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185B7F

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

Preview Lab → · Contrast checker → · Palette generator →