#187A93#187A93

#187A93 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 53.8% C 0.092 H 220.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#187A93
RGB	rgb(24, 122, 147)
HSL	hsl(192, 72%, 34%)
HSV	hsv(192, 84%, 58%)
CMYK	cmyk(83.7%, 17%, 0%, 42.4%)
CIE-LAB	lab(47.26, -17.72, -21.17)
CIE-LCH	lch(47.26, 27.61, 230.06°)
OKLab	oklab(53.81% -0.0701 -0.0593)
OKLCH	oklch(53.81% 0.092 220.2)
XYZ	xyz(12.6004, 16.2182, 30.0644)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A93 #933118

analogous

#18936E #187A93 #183C93

triadic

#187A93 #93187A #7A9318

tetradic

#187A93 #6E1893 #933118 #3C9318

square

#187A93 #6E1893 #933118 #3C9318

split-complementary

#187A93 #93183C #936E18

monochromatic

#07232A #0F4E5E #187A93 #21A6C8 #45C1E1

Accessibility & contrast

On white

4.95

#187A93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#187A93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A93

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A93	#FFFFFF	#000000	##FFFFFF
##187A93	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7794

Deuteranopia (green-blind)

#5B6B93

Tritanopia (blue-blind)

#008282

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187a93;
/* rgb */ color: rgb(24, 122, 147);
/* oklch */ color: oklch(53.8% 0.092 220.2);

Tailwind

colors: {
  custom: {
    50: '#6da0b2',
    500: '#187a93',
    950: '#000000',
  },
}

SCSS

$custom: #187a93;
$custom-light: #6da0b2;
$custom-dark: #000000;

JSON

{
  "hex": "#187a93",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 147
  },
  "hsl": {
    "h": 192.195,
    "s": 71.93,
    "l": 33.529
  },
  "oklch": {
    "l": 0.53812,
    "c": 0.09183,
    "h": 220.2
  },
  "luminance": 0.1622
}

Semantic roles & 50–950 ramp

primary

#187A93

secondary

#C25E45

accent

#5E39EF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #187A93

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

Preview Lab → · Contrast checker → · Palette generator →