#2270A6#2270A6

#2270A6 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.5% C 0.112 H 243.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#2270A6
RGB	rgb(34, 112, 166)
HSL	hsl(205, 66%, 39%)
HSV	hsv(205, 80%, 65%)
CMYK	cmyk(79.5%, 32.5%, 0%, 34.9%)
CIE-LAB	lab(45.19, -3.96, -35.55)
CIE-LCH	lch(45.19, 35.77, 263.65°)
OKLab	oklab(52.51% -0.0496 -0.1009)
OKLCH	oklch(52.51% 0.112 243.8)
XYZ	xyz(13.3341, 14.6800, 38.1998)
Luminance	0.1468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2270A6 #A65822

analogous

#22A69A #2270A6 #222EA6

triadic

#2270A6 #A62270 #70A622

tetradic

#2270A6 #9A22A6 #A65822 #2EA622

square

#2270A6 #9A22A6 #A65822 #2EA622

split-complementary

#2270A6 #A6222E #A69A22

monochromatic

#0D2B40 #184E73 #2270A6 #3092D5 #63ACDF

Accessibility & contrast

On white

5.33

#2270A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#2270A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2270A6

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2270A6	#FFFFFF	#000000	##FFFFFF
##2270A6	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5772A8

Deuteranopia (green-blind)

#4466A5

Tritanopia (blue-blind)

#007D83

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2270a6;
/* rgb */ color: rgb(34, 112, 166);
/* oklch */ color: oklch(52.5% 0.112 243.8);

Tailwind

colors: {
  custom: {
    50: '#7298c0',
    500: '#2270a6',
    950: '#000000',
  },
}

SCSS

$custom: #2270a6;
$custom-light: #7298c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2270a6",
  "rgb": {
    "r": 34,
    "g": 112,
    "b": 166
  },
  "hsl": {
    "h": 204.545,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52507,
    "c": 0.11246,
    "h": 243.8
  },
  "luminance": 0.14682
}

Semantic roles & 50–950 ramp

primary

#2270A6

secondary

#C4895F

accent

#843FE9

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2270A6

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

Preview Lab → · Contrast checker → · Palette generator →