#2283A4#2283A4

#2283A4 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.1% C 0.099 H 226.0°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2283A4
RGB	rgb(34, 131, 164)
HSL	hsl(195, 66%, 39%)
HSV	hsv(195, 79%, 64%)
CMYK	cmyk(79.3%, 20.1%, 0%, 35.7%)
CIE-LAB	lab(50.98, -15.69, -25.35)
CIE-LCH	lch(50.98, 29.81, 238.25°)
OKLab	oklab(57.08% -0.0686 -0.0711)
OKLCH	oklch(57.08% 0.099 226)
XYZ	xyz(15.4741, 19.2511, 38.0150)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2283A4 #A44322

analogous

#22A484 #2283A4 #2242A4

triadic

#2283A4 #A42283 #83A422

tetradic

#2283A4 #8422A4 #A44322 #42A422

square

#2283A4 #8422A4 #A44322 #42A422

split-complementary

#2283A4 #A42242 #A48422

monochromatic

#0D323F #175B71 #2283A4 #2FAAD4 #62BFDE

Accessibility & contrast

On white

4.33

#2283A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#2283A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2283A4

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2283A4	#FFFFFF	#000000	##000000
##2283A4	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7180A6

Deuteranopia (green-blind)

#6074A4

Tritanopia (blue-blind)

#008D8E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2283a4;
/* rgb */ color: rgb(34, 131, 164);
/* oklch */ color: oklch(57.1% 0.099 226.0);

Tailwind

colors: {
  custom: {
    50: '#73a7bf',
    500: '#2283a4',
    950: '#000000',
  },
}

SCSS

$custom: #2283a4;
$custom-light: #73a7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2283a4",
  "rgb": {
    "r": 34,
    "g": 131,
    "b": 164
  },
  "hsl": {
    "h": 195.231,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.57082,
    "c": 0.09885,
    "h": 226
  },
  "luminance": 0.19253
}

Semantic roles & 50–950 ramp

primary

#2283A4

secondary

#C4785E

accent

#6A3FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2283A4

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

Preview Lab → · Contrast checker → · Palette generator →