#2F6FD8#2F6FD8

#2F6FD8 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.9% C 0.174 H 259.9°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2F6FD8
RGB	rgb(47, 111, 216)
HSL	hsl(217, 68%, 52%)
HSV	hsv(217, 78%, 85%)
CMYK	cmyk(78.2%, 48.6%, 0%, 15.3%)
CIE-LAB	lab(48.17, 17.02, -59.65)
CIE-LCH	lch(48.17, 62.03, 285.92°)
OKLab	oklab(55.87% -0.0305 -0.1715)
OKLCH	oklch(55.87% 0.174 259.9)
XYZ	xyz(19.2469, 16.9288, 67.2056)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6FD8 #D8982F

analogous

#2FC4D8 #2F6FD8 #442FD8

triadic

#2F6FD8 #D82F6F #6FD82F

tetradic

#2F6FD8 #D82FC4 #D8982F #2FD844

square

#2F6FD8 #D82FC4 #D8982F #2FD844

split-complementary

#2F6FD8 #D8442F #C4D82F

monochromatic

#163B76 #2054AA #2F6FD8 #6393E2 #96B6EB

Accessibility & contrast

On white

4.79

#2F6FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2F6FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6FD8

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6FD8	#FFFFFF	#000000	##FFFFFF
##2F6FD8	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#317BDC

Deuteranopia (green-blind)

#006BD6

Tritanopia (blue-blind)

#008899

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2f6fd8;
/* rgb */ color: rgb(47, 111, 216);
/* oklch */ color: oklch(55.9% 0.174 259.9);

Tailwind

colors: {
  custom: {
    50: '#8197e5',
    500: '#2f6fd8',
    950: '#000000',
  },
}

SCSS

$custom: #2f6fd8;
$custom-light: #8197e5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6fd8",
  "rgb": {
    "r": 47,
    "g": 111,
    "b": 216
  },
  "hsl": {
    "h": 217.278,
    "s": 68.421,
    "l": 51.569
  },
  "oklch": {
    "l": 0.55867,
    "c": 0.17422,
    "h": 259.9
  },
  "luminance": 0.16931
}

Semantic roles & 50–950 ramp

primary

#2F6FD8

secondary

#D7BA8C

accent

#A93DEB

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #2F6FD8

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

Preview Lab → · Contrast checker → · Palette generator →