#2185AF#2185AF

#2185AF is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.1% C 0.108 H 231.7°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#2185AF
RGB	rgb(33, 133, 175)
HSL	hsl(198, 68%, 41%)
HSV	hsv(198, 81%, 69%)
CMYK	cmyk(81.1%, 24%, 0%, 31.4%)
CIE-LAB	lab(52.05, -13.01, -30.04)
CIE-LCH	lch(52.05, 32.74, 246.58°)
OKLab	oklab(58.09% -0.0668 -0.0847)
OKLCH	oklch(58.09% 0.108 231.7)
XYZ	xyz(16.7494, 20.1915, 43.5637)
Luminance	0.2019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2185AF #AF4B21

analogous

#21AF92 #2185AF #213EAF

triadic

#2185AF #AF2185 #85AF21

tetradic

#2185AF #9221AF #AF4B21 #3EAF21

square

#2185AF #9221AF #AF4B21 #3EAF21

split-complementary

#2185AF #AF213E #AF9221

monochromatic

#0E3748 #175E7C #2185AF #34A8D9 #68BEE3

Accessibility & contrast

On white

4.17

#2185AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#2185AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2185AF

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2185AF	#FFFFFF	#000000	##000000
##2185AF	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7083B1

Deuteranopia (green-blind)

#5D76AE

Tritanopia (blue-blind)

#009093

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2185af;
/* rgb */ color: rgb(33, 133, 175);
/* oklch */ color: oklch(58.1% 0.108 231.7);

Tailwind

colors: {
  custom: {
    50: '#74a8c7',
    500: '#2185af',
    950: '#000000',
  },
}

SCSS

$custom: #2185af;
$custom-light: #74a8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2185af",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 175
  },
  "hsl": {
    "h": 197.746,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.58091,
    "c": 0.10787,
    "h": 231.7
  },
  "luminance": 0.20194
}

Semantic roles & 50–950 ramp

primary

#2185AF

secondary

#C88164

accent

#703DEB

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2185AF

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

Preview Lab → · Contrast checker → · Palette generator →