#2190AD#2190AD

#2190AD is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.7% C 0.103 H 220.4°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#2190AD
RGB	rgb(33, 144, 173)
HSL	hsl(192, 68%, 40%)
HSV	hsv(192, 81%, 68%)
CMYK	cmyk(80.9%, 16.8%, 0%, 32.2%)
CIE-LAB	lab(55.36, -19.73, -23.77)
CIE-LCH	lch(55.36, 30.89, 230.30°)
OKLab	oklab(60.72% -0.0781 -0.0665)
OKLCH	oklch(60.72% 0.103 220.4)
XYZ	xyz(18.1401, 23.2847, 43.0654)
Luminance	0.2329 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2190AD #AD3E21

analogous

#21AD84 #2190AD #214AAD

triadic

#2190AD #AD2190 #90AD21

tetradic

#2190AD #8421AD #AD3E21 #4AAD21

square

#2190AD #8421AD #AD3E21 #4AAD21

split-complementary

#2190AD #AD214A #AD8421

monochromatic

#0D3A46 #17657A #2190AD #33B6D8 #66C8E2

Accessibility & contrast

On white

3.71

#2190AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#2190AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2190AD

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2190AD	#FFFFFF	#000000	##000000
##2190AD	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8CAF

Deuteranopia (green-blind)

#6C7FAD

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2190ad;
/* rgb */ color: rgb(33, 144, 173);
/* oklch */ color: oklch(60.7% 0.103 220.4);

Tailwind

colors: {
  custom: {
    50: '#75b0c5',
    500: '#2190ad',
    950: '#000000',
  },
}

SCSS

$custom: #2190ad;
$custom-light: #75b0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2190ad",
  "rgb": {
    "r": 33,
    "g": 144,
    "b": 173
  },
  "hsl": {
    "h": 192.429,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.60717,
    "c": 0.10264,
    "h": 220.4
  },
  "luminance": 0.23287
}

Semantic roles & 50–950 ramp

primary

#2190AD

secondary

#C77762

accent

#613DEB

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2190AD

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

Preview Lab → · Contrast checker → · Palette generator →