#185A7A#185A7A

#185A7A is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.3% C 0.082 H 234.6°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#185A7A
RGB	rgb(24, 90, 122)
HSL	hsl(200, 67%, 29%)
HSV	hsv(200, 80%, 48%)
CMYK	cmyk(80.3%, 26.2%, 0%, 52.2%)
CIE-LAB	lab(35.81, -8.45, -23.85)
CIE-LCH	lch(35.81, 25.30, 250.49°)
OKLab	oklab(44.28% -0.0477 -0.0672)
OKLCH	oklch(44.28% 0.082 234.6)
XYZ	xyz(7.5443, 8.9108, 19.7309)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A7A #7A3818

analogous

#187A69 #185A7A #18297A

triadic

#185A7A #7A185A #5A7A18

tetradic

#185A7A #69187A #7A3818 #297A18

square

#185A7A #69187A #7A3818 #297A18

split-complementary

#185A7A #7A1829 #7A6918

monochromatic

#05131A #0E3447 #185A7A #2280AD #35A2D7

Accessibility & contrast

On white

7.55

#185A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#185A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A7A

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A7A	#FFFFFF	#000000	##FFFFFF
##185A7A	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A597B

Deuteranopia (green-blind)

#3D5079

Tritanopia (blue-blind)

#006265

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185a7a;
/* rgb */ color: rgb(24, 90, 122);
/* oklch */ color: oklch(44.3% 0.082 234.6);

Tailwind

colors: {
  custom: {
    50: '#6588a0',
    500: '#185a7a',
    950: '#000000',
  },
}

SCSS

$custom: #185a7a;
$custom-light: #6588a0;
$custom-dark: #000000;

JSON

{
  "hex": "#185a7a",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 122
  },
  "hsl": {
    "h": 199.592,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.44281,
    "c": 0.08245,
    "h": 234.6
  },
  "luminance": 0.08912
}

Semantic roles & 50–950 ramp

primary

#185A7A

secondary

#AF643F

accent

#763EEA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #185A7A

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

Preview Lab → · Contrast checker → · Palette generator →