#2C83A8#2C83A8

#2C83A8 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.098 H 230.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C83A8
RGB	rgb(44, 131, 168)
HSL	hsl(198, 58%, 42%)
HSV	hsv(198, 74%, 66%)
CMYK	cmyk(73.8%, 22%, 0%, 34.1%)
CIE-LAB	lab(51.37, -13.07, -27.04)
CIE-LCH	lch(51.37, 30.03, 244.20°)
OKLab	oklab(57.52% -0.0626 -0.0759)
OKLCH	oklch(57.52% 0.098 230.5)
XYZ	xyz(16.2200, 19.5933, 39.9652)
Luminance	0.1960 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C83A8 #A8512C

analogous

#2CA88F #2C83A8 #2C45A8

triadic

#2C83A8 #A82C83 #83A82C

tetradic

#2C83A8 #8F2CA8 #A8512C #45A82C

square

#2C83A8 #8F2CA8 #A8512C #45A82C

split-complementary

#2C83A8 #A82C45 #A88F2C

monochromatic

#133747 #1F5D78 #2C83A8 #43A5CE #74BCDB

Accessibility & contrast

On white

4.27

#2C83A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#2C83A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C83A8

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C83A8	#FFFFFF	#000000	##000000
##2C83A8	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7081AA

Deuteranopia (green-blind)

#5F75A7

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2c83a8;
/* rgb */ color: rgb(44, 131, 168);
/* oklch */ color: oklch(57.5% 0.098 230.5);

Tailwind

colors: {
  custom: {
    50: '#77a7c2',
    500: '#2c83a8',
    950: '#000000',
  },
}

SCSS

$custom: #2c83a8;
$custom-light: #77a7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c83a8",
  "rgb": {
    "r": 44,
    "g": 131,
    "b": 168
  },
  "hsl": {
    "h": 197.903,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57518,
    "c": 0.09842,
    "h": 230.5
  },
  "luminance": 0.19595
}

Semantic roles & 50–950 ramp

primary

#2C83A8

secondary

#C2876E

accent

#7546E2

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2C83A8

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

Preview Lab → · Contrast checker → · Palette generator →