#185F8F#185F8F

#185F8F is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.7% C 0.103 H 243.8°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#185F8F
RGB	rgb(24, 95, 143)
HSL	hsl(204, 71%, 33%)
HSV	hsv(204, 83%, 56%)
CMYK	cmyk(83.2%, 33.6%, 0%, 43.9%)
CIE-LAB	lab(38.48, -3.41, -32.46)
CIE-LCH	lch(38.48, 32.64, 264.01°)
OKLab	oklab(46.75% -0.0454 -0.0922)
OKLCH	oklch(46.75% 0.103 243.8)
XYZ	xyz(9.4249, 10.3606, 27.4843)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185F8F #8F4818

analogous

#188F83 #185F8F #18238F

triadic

#185F8F #8F185F #5F8F18

tetradic

#185F8F #83188F #8F4818 #238F18

square

#185F8F #83188F #8F4818 #238F18

split-complementary

#185F8F #8F1823 #8F8318

monochromatic

#061926 #0F3C5B #185F8F #2182C3 #42A0DF

Accessibility & contrast

On white

6.84

#185F8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#185F8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #185F8F

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185F8F	#FFFFFF	#000000	##FFFFFF
##185F8F	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486191

Deuteranopia (green-blind)

#38568E

Tritanopia (blue-blind)

#006B70

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #185f8f;
/* rgb */ color: rgb(24, 95, 143);
/* oklch */ color: oklch(46.7% 0.103 243.8);

Tailwind

colors: {
  custom: {
    50: '#6a8cb0',
    500: '#185f8f',
    950: '#000000',
  },
}

SCSS

$custom: #185f8f;
$custom-light: #6a8cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#185f8f",
  "rgb": {
    "r": 24,
    "g": 95,
    "b": 143
  },
  "hsl": {
    "h": 204.202,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.46748,
    "c": 0.10282,
    "h": 243.8
  },
  "luminance": 0.10362
}

Semantic roles & 50–950 ramp

primary

#185F8F

secondary

#C07543

accent

#823AEE

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #185F8F

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

Preview Lab → · Contrast checker → · Palette generator →