#2F8EB3#2F8EB3

#2F8EB3 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.8% C 0.102 H 228.4°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F8EB3
RGB	rgb(47, 142, 179)
HSL	hsl(197, 58%, 44%)
HSV	hsv(197, 74%, 70%)
CMYK	cmyk(73.7%, 20.7%, 0%, 29.8%)
CIE-LAB	lab(55.28, -15.00, -27.30)
CIE-LCH	lch(55.28, 31.15, 241.21°)
OKLab	oklab(60.81% -0.0681 -0.0766)
OKLCH	oklch(60.81% 0.102 228.4)
XYZ	xyz(18.9787, 23.2028, 46.1174)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8EB3 #B3542F

analogous

#2FB396 #2F8EB3 #2F4CB3

triadic

#2F8EB3 #B32F8E #8EB32F

tetradic

#2F8EB3 #962FB3 #B3542F #4CB32F

square

#2F8EB3 #962FB3 #B3542F #4CB32F

split-complementary

#2F8EB3 #B32F4C #B3962F

monochromatic

#164152 #226883 #2F8EB3 #4FACD1 #7FC3DD

Accessibility & contrast

On white

3.72

#2F8EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#2F8EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8EB3

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8EB3	#FFFFFF	#000000	##000000
##2F8EB3	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8CB5

Deuteranopia (green-blind)

#697FB3

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2f8eb3;
/* rgb */ color: rgb(47, 142, 179);
/* oklch */ color: oklch(60.8% 0.102 228.4);

Tailwind

colors: {
  custom: {
    50: '#7aafca',
    500: '#2f8eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2f8eb3;
$custom-light: #7aafca;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8eb3",
  "rgb": {
    "r": 47,
    "g": 142,
    "b": 179
  },
  "hsl": {
    "h": 196.818,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.60813,
    "c": 0.10249,
    "h": 228.4
  },
  "luminance": 0.23205
}

Semantic roles & 50–950 ramp

primary

#2F8EB3

secondary

#C68E78

accent

#7246E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2F8EB3

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

Preview Lab → · Contrast checker → · Palette generator →