#2185A1#2185A1

#2185A1 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.4% C 0.096 H 221.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#2185A1
RGB	rgb(33, 133, 161)
HSL	hsl(193, 66%, 38%)
HSV	hsv(193, 80%, 63%)
CMYK	cmyk(79.5%, 17.4%, 0%, 36.9%)
CIE-LAB	lab(51.46, -17.94, -22.87)
CIE-LCH	lch(51.46, 29.06, 231.89°)
OKLab	oklab(57.42% -0.0722 -0.064)
OKLCH	oklch(57.42% 0.096 221.6)
XYZ	xyz(15.4450, 19.6697, 36.6939)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2185A1 #A13D21

analogous

#21A17D #2185A1 #2145A1

triadic

#2185A1 #A12185 #85A121

tetradic

#2185A1 #7D21A1 #A13D21 #45A121

square

#2185A1 #7D21A1 #A13D21 #45A121

split-complementary

#2185A1 #A12145 #A17D21

monochromatic

#0C313B #175B6E #2185A1 #2CAFD4 #5EC2DE

Accessibility & contrast

On white

4.26

#2185A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#2185A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2185A1

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2185A1	#FFFFFF	#000000	##000000
##2185A1	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)

#7482A2

Deuteranopia (green-blind)

#6475A1

Tritanopia (blue-blind)

#008E8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2185a1;
/* rgb */ color: rgb(33, 133, 161);
/* oklch */ color: oklch(57.4% 0.096 221.6);

Tailwind

colors: {
  custom: {
    50: '#72a8bd',
    500: '#2185a1',
    950: '#000000',
  },
}

SCSS

$custom: #2185a1;
$custom-light: #72a8bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2185a1",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 161
  },
  "hsl": {
    "h": 193.125,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57422,
    "c": 0.09648,
    "h": 221.6
  },
  "luminance": 0.19672
}

Semantic roles & 50–950 ramp

primary

#2185A1

secondary

#C3725B

accent

#643FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2185A1

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

Preview Lab → · Contrast checker → · Palette generator →