#2F83A9#2F83A9

#2F83A9 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.7% C 0.098 H 231.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#2F83A9
RGB	rgb(47, 131, 169)
HSL	hsl(199, 56%, 42%)
HSV	hsv(199, 72%, 66%)
CMYK	cmyk(72.2%, 22.5%, 0%, 33.7%)
CIE-LAB	lab(51.50, -12.30, -27.42)
CIE-LCH	lch(51.50, 30.05, 245.83°)
OKLab	oklab(57.65% -0.0607 -0.077)
OKLCH	oklch(57.65% 0.098 231.8)
XYZ	xyz(16.4472, 19.6996, 40.4640)
Luminance	0.1970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F83A9 #A9552F

analogous

#2FA992 #2F83A9 #2F46A9

triadic

#2F83A9 #A92F83 #83A92F

tetradic

#2F83A9 #922FA9 #A9552F #46A92F

square

#2F83A9 #922FA9 #A9552F #46A92F

split-complementary

#2F83A9 #A92F46 #A9922F

monochromatic

#143949 #225E79 #2F83A9 #49A3CC #79BBDA

Accessibility & contrast

On white

4.25

#2F83A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#2F83A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F83A9

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F83A9	#FFFFFF	#000000	##000000
##2F83A9	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7081AB

Deuteranopia (green-blind)

#5F75A8

Tritanopia (blue-blind)

#008D90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2f83a9;
/* rgb */ color: rgb(47, 131, 169);
/* oklch */ color: oklch(57.7% 0.098 231.8);

Tailwind

colors: {
  custom: {
    50: '#78a7c2',
    500: '#2f83a9',
    950: '#000000',
  },
}

SCSS

$custom: #2f83a9;
$custom-light: #78a7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f83a9",
  "rgb": {
    "r": 47,
    "g": 131,
    "b": 169
  },
  "hsl": {
    "h": 198.689,
    "s": 56.481,
    "l": 42.353
  },
  "oklch": {
    "l": 0.57652,
    "c": 0.09805,
    "h": 231.8
  },
  "luminance": 0.19702
}

Semantic roles & 50–950 ramp

primary

#2F83A9

secondary

#C28B72

accent

#7748E0

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2F83A9

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

Preview Lab → · Contrast checker → · Palette generator →