#2185A0#2185A0

#2185A0 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.4% C 0.096 H 220.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#2185A0
RGB	rgb(33, 133, 160)
HSL	hsl(193, 66%, 38%)
HSV	hsv(193, 79%, 63%)
CMYK	cmyk(79.4%, 16.9%, 0%, 37.3%)
CIE-LAB	lab(51.42, -18.28, -22.35)
CIE-LCH	lch(51.42, 28.87, 230.72°)
OKLab	oklab(57.38% -0.0726 -0.0626)
OKLCH	oklch(57.38% 0.096 220.8)
XYZ	xyz(15.3572, 19.6346, 36.2313)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2185A0 #A03C21

analogous

#21A07B #2185A0 #2145A0

triadic

#2185A0 #A02185 #85A021

tetradic

#2185A0 #7B21A0 #A03C21 #45A021

square

#2185A0 #7B21A0 #A03C21 #45A021

split-complementary

#2185A0 #A02145 #A07B21

monochromatic

#0C313B #175B6D #2185A0 #2BAFD3 #5EC3DE

Accessibility & contrast

On white

4.26

#2185A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#2185A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2185A0

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2185A0	#FFFFFF	#000000	##000000
##2185A0	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7581A1

Deuteranopia (green-blind)

#6475A0

Tritanopia (blue-blind)

#008E8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2185a0;
/* rgb */ color: rgb(33, 133, 160);
/* oklch */ color: oklch(57.4% 0.096 220.8);

Tailwind

colors: {
  custom: {
    50: '#72a8bc',
    500: '#2185a0',
    950: '#000000',
  },
}

SCSS

$custom: #2185a0;
$custom-light: #72a8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2185a0",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 160
  },
  "hsl": {
    "h": 192.756,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57377,
    "c": 0.09581,
    "h": 220.8
  },
  "luminance": 0.19636
}

Semantic roles & 50–950 ramp

primary

#2185A0

secondary

#C2715B

accent

#633FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2185A0

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

Preview Lab → · Contrast checker → · Palette generator →