#2F8FBC#2F8FBC

#2F8FBC is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.5% C 0.110 H 233.3°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#2F8FBC
RGB	rgb(47, 143, 188)
HSL	hsl(199, 60%, 46%)
HSV	hsv(199, 75%, 74%)
CMYK	cmyk(75%, 23.9%, 0%, 26.3%)
CIE-LAB	lab(55.97, -12.46, -31.36)
CIE-LCH	lch(55.97, 33.75, 248.33°)
OKLab	oklab(61.49% -0.0658 -0.0883)
OKLCH	oklch(61.49% 0.11 233.3)
XYZ	xyz(20.0682, 23.8777, 51.1184)
Luminance	0.2388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8FBC #BC5C2F

analogous

#2FBCA2 #2F8FBC #2F48BC

triadic

#2F8FBC #BC2F8F #8FBC2F

tetradic

#2F8FBC #A22FBC #BC5C2F #48BC2F

square

#2F8FBC #A22FBC #BC5C2F #48BC2F

split-complementary

#2F8FBC #BC2F48 #BCA22F

monochromatic

#17455A #236A8B #2F8FBC #54ABD4 #85C3E0

Accessibility & contrast

On white

3.64

#2F8FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#2F8FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8FBC

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8FBC	#FFFFFF	#000000	##000000
##2F8FBC	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798EBE

Deuteranopia (green-blind)

#6680BB

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2f8fbc;
/* rgb */ color: rgb(47, 143, 188);
/* oklch */ color: oklch(61.5% 0.110 233.3);

Tailwind

colors: {
  custom: {
    50: '#7bafd0',
    500: '#2f8fbc',
    950: '#000000',
  },
}

SCSS

$custom: #2f8fbc;
$custom-light: #7bafd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8fbc",
  "rgb": {
    "r": 47,
    "g": 143,
    "b": 188
  },
  "hsl": {
    "h": 199.149,
    "s": 60,
    "l": 46.078
  },
  "oklch": {
    "l": 0.61485,
    "c": 0.11013,
    "h": 233.3
  },
  "luminance": 0.2388
}

Semantic roles & 50–950 ramp

primary

#2F8FBC

secondary

#CA957D

accent

#7745E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2F8FBC

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

Preview Lab → · Contrast checker → · Palette generator →