#2F6FCC#2F6FCC

#2F6FCC is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.0% C 0.158 H 258.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2F6FCC
RGB	rgb(47, 111, 204)
HSL	hsl(216, 63%, 49%)
HSV	hsv(216, 77%, 80%)
CMYK	cmyk(77%, 45.6%, 0%, 20%)
CIE-LAB	lab(47.41, 12.51, -54.04)
CIE-LCH	lch(47.41, 55.47, 283.03°)
OKLab	oklab(55.03% -0.0324 -0.155)
OKLCH	oklch(55.03% 0.158 258.2)
XYZ	xyz(17.7518, 16.3308, 59.3316)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6FCC #CC8C2F

analogous

#2FBECC #2F6FCC #3D2FCC

triadic

#2F6FCC #CC2F6F #6FCC2F

tetradic

#2F6FCC #CC2FBE #CC8C2F #2FCC3D

square

#2F6FCC #CC2FBE #CC8C2F #2FCC3D

split-complementary

#2F6FCC #CC3D2F #BECC2F

monochromatic

#183969 #24549A #2F6FCC #5E91DA #90B3E5

Accessibility & contrast

On white

4.92

#2F6FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#2F6FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6FCC

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6FCC	#FFFFFF	#000000	##FFFFFF
##2F6FCC	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E78D0

Deuteranopia (green-blind)

#196ACA

Tritanopia (blue-blind)

#008593

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2f6fcc;
/* rgb */ color: rgb(47, 111, 204);
/* oklch */ color: oklch(55.0% 0.158 258.2);

Tailwind

colors: {
  custom: {
    50: '#7e97dc',
    500: '#2f6fcc',
    950: '#000000',
  },
}

SCSS

$custom: #2f6fcc;
$custom-light: #7e97dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6fcc",
  "rgb": {
    "r": 47,
    "g": 111,
    "b": 204
  },
  "hsl": {
    "h": 215.541,
    "s": 62.55,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55033,
    "c": 0.15837,
    "h": 258.2
  },
  "luminance": 0.16333
}

Semantic roles & 50–950 ramp

primary

#2F6FCC

secondary

#D0B287

accent

#A342E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2F6FCC

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

Preview Lab → · Contrast checker → · Palette generator →