#2283A3#2283A3

#2283A3 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.0% C 0.098 H 225.3°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2283A3
RGB	rgb(34, 131, 163)
HSL	hsl(195, 65%, 39%)
HSV	hsv(195, 79%, 64%)
CMYK	cmyk(79.1%, 19.6%, 0%, 36.1%)
CIE-LAB	lab(50.94, -16.04, -24.83)
CIE-LCH	lch(50.94, 29.56, 237.14°)
OKLab	oklab(57.04% -0.069 -0.0697)
OKLCH	oklch(57.04% 0.098 225.3)
XYZ	xyz(15.3841, 19.2151, 37.5413)
Luminance	0.1922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2283A3 #A34222

analogous

#22A382 #2283A3 #2242A3

triadic

#2283A3 #A32283 #83A322

tetradic

#2283A3 #8222A3 #A34222 #42A322

square

#2283A3 #8222A3 #A34222 #42A322

split-complementary

#2283A3 #A32242 #A38222

monochromatic

#0D323E #175A70 #2283A3 #2FABD4 #61BFDE

Accessibility & contrast

On white

4.34

#2283A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#2283A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2283A3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2283A3	#FFFFFF	#000000	##000000
##2283A3	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7180A5

Deuteranopia (green-blind)

#6074A3

Tritanopia (blue-blind)

#008C8D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2283a3;
/* rgb */ color: rgb(34, 131, 163);
/* oklch */ color: oklch(57.0% 0.098 225.3);

Tailwind

colors: {
  custom: {
    50: '#73a7be',
    500: '#2283a3',
    950: '#000000',
  },
}

SCSS

$custom: #2283a3;
$custom-light: #73a7be;
$custom-dark: #000000;

JSON

{
  "hex": "#2283a3",
  "rgb": {
    "r": 34,
    "g": 131,
    "b": 163
  },
  "hsl": {
    "h": 194.884,
    "s": 65.482,
    "l": 38.627
  },
  "oklch": {
    "l": 0.57035,
    "c": 0.09807,
    "h": 225.3
  },
  "luminance": 0.19217
}

Semantic roles & 50–950 ramp

primary

#2283A3

secondary

#C3775E

accent

#693FE8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2283A3

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

Preview Lab → · Contrast checker → · Palette generator →