#2190A7#2190A7

#2190A7 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.5% C 0.099 H 215.7°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#2190A7
RGB	rgb(33, 144, 167)
HSL	hsl(190, 67%, 39%)
HSV	hsv(190, 80%, 65%)
CMYK	cmyk(80.2%, 13.8%, 0%, 34.5%)
CIE-LAB	lab(55.13, -21.76, -20.69)
CIE-LCH	lch(55.13, 30.03, 223.55°)
OKLab	oklab(60.45% -0.0806 -0.0578)
OKLCH	oklch(60.45% 0.099 215.7)
XYZ	xyz(17.5725, 23.0577, 40.0761)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2190A7 #A73821

analogous

#21A77B #2190A7 #214DA7

triadic

#2190A7 #A72190 #90A721

tetradic

#2190A7 #7B21A7 #A73821 #4DA721

square

#2190A7 #7B21A7 #A73821 #4DA721

split-complementary

#2190A7 #A7214D #A77B21

monochromatic

#0D3841 #176474 #2190A7 #2FB9D6 #62CAE0

Accessibility & contrast

On white

3.74

#2190A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#2190A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2190A7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2190A7	#FFFFFF	#000000	##000000
##2190A7	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808BA8

Deuteranopia (green-blind)

#6F7EA7

Tritanopia (blue-blind)

#009897

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2190a7;
/* rgb */ color: rgb(33, 144, 167);
/* oklch */ color: oklch(60.5% 0.099 215.7);

Tailwind

colors: {
  custom: {
    50: '#74b0c1',
    500: '#2190a7',
    950: '#000000',
  },
}

SCSS

$custom: #2190a7;
$custom-light: #74b0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2190a7",
  "rgb": {
    "r": 33,
    "g": 144,
    "b": 167
  },
  "hsl": {
    "h": 190.299,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.60453,
    "c": 0.09915,
    "h": 215.7
  },
  "luminance": 0.2306
}

Semantic roles & 50–950 ramp

primary

#2190A7

secondary

#C5705F

accent

#5B3EEA

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2190A7

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

Preview Lab → · Contrast checker → · Palette generator →