#2F91B6#2F91B6

#2F91B6 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.7% C 0.104 H 227.7°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F91B6
RGB	rgb(47, 145, 182)
HSL	hsl(196, 59%, 45%)
HSV	hsv(196, 74%, 71%)
CMYK	cmyk(74.2%, 20.3%, 0%, 28.6%)
CIE-LAB	lab(56.32, -15.62, -27.41)
CIE-LCH	lch(56.32, 31.55, 240.31°)
OKLab	oklab(61.68% -0.07 -0.0769)
OKLCH	oklch(61.68% 0.104 227.7)
XYZ	xyz(19.7377, 24.2302, 47.8836)
Luminance	0.2423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F91B6 #B6542F

analogous

#2FB697 #2F91B6 #2F4EB6

triadic

#2F91B6 #B62F91 #91B62F

tetradic

#2F91B6 #972FB6 #B6542F #4EB62F

square

#2F91B6 #972FB6 #B6542F #4EB62F

split-complementary

#2F91B6 #B62F4E #B6972F

monochromatic

#164355 #226A85 #2F91B6 #50AED2 #81C5DE

Accessibility & contrast

On white

3.59

#2F91B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#2F91B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F91B6

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F91B6	#FFFFFF	#000000	##000000
##2F91B6	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8EB8

Deuteranopia (green-blind)

#6B81B6

Tritanopia (blue-blind)

#009C9D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2f91b6;
/* rgb */ color: rgb(47, 145, 182);
/* oklch */ color: oklch(61.7% 0.104 227.7);

Tailwind

colors: {
  custom: {
    50: '#7bb1cc',
    500: '#2f91b6',
    950: '#000000',
  },
}

SCSS

$custom: #2f91b6;
$custom-light: #7bb1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f91b6",
  "rgb": {
    "r": 47,
    "g": 145,
    "b": 182
  },
  "hsl": {
    "h": 196.444,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.61683,
    "c": 0.10395,
    "h": 227.7
  },
  "luminance": 0.24233
}

Semantic roles & 50–950 ramp

primary

#2F91B6

secondary

#C78F79

accent

#7146E2

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2F91B6

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

Preview Lab → · Contrast checker → · Palette generator →