#2290A7#2290A7

#2290A7 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 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#2290A7
RGB	rgb(34, 144, 167)
HSL	hsl(190, 66%, 39%)
HSV	hsv(190, 80%, 65%)
CMYK	cmyk(79.6%, 13.8%, 0%, 34.5%)
CIE-LAB	lab(55.15, -21.66, -20.66)
CIE-LCH	lch(55.15, 29.93, 223.65°)
OKLab	oklab(60.47% -0.0802 -0.0577)
OKLCH	oklch(60.47% 0.099 215.7)
XYZ	xyz(17.6050, 23.0744, 40.0777)
Luminance	0.2308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2290A7 #A73922

analogous

#22A77C #2290A7 #224EA7

triadic

#2290A7 #A72290 #90A722

tetradic

#2290A7 #7C22A7 #A73922 #4EA722

square

#2290A7 #7C22A7 #A73922 #4EA722

split-complementary

#2290A7 #A7224E #A77C22

monochromatic

#0D3841 #186474 #2290A7 #31B9D5 #64CADF

Accessibility & contrast

On white

3.74

#2290A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#2290A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2290A7

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2290A7	#FFFFFF	#000000	##000000
##2290A7	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	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: #2290a7;
/* rgb */ color: rgb(34, 144, 167);
/* oklch */ color: oklch(60.5% 0.099 215.7);

Tailwind

colors: {
  custom: {
    50: '#74b0c1',
    500: '#2290a7',
    950: '#000000',
  },
}

SCSS

$custom: #2290a7;
$custom-light: #74b0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2290a7",
  "rgb": {
    "r": 34,
    "g": 144,
    "b": 167
  },
  "hsl": {
    "h": 190.376,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.60471,
    "c": 0.09882,
    "h": 215.7
  },
  "luminance": 0.23077
}

Semantic roles & 50–950 ramp

primary

#2290A7

secondary

#C57160

accent

#5C3FE9

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2290A7

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

Preview Lab → · Contrast checker → · Palette generator →