#2F6BC4#2F6BC4

#2F6BC4 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.6% C 0.152 H 258.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2F6BC4
RGB	rgb(47, 107, 196)
HSL	hsl(216, 61%, 48%)
HSV	hsv(216, 76%, 77%)
CMYK	cmyk(76%, 45.4%, 0%, 23.1%)
CIE-LAB	lab(45.78, 12.03, -52.06)
CIE-LCH	lch(45.78, 53.43, 283.01°)
OKLab	oklab(53.62% -0.0306 -0.1493)
OKLCH	oklch(53.62% 0.152 258.4)
XYZ	xyz(16.3901, 15.1034, 54.2653)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6BC4 #C4882F

analogous

#2FB5C4 #2F6BC4 #3D2FC4

triadic

#2F6BC4 #C42F6B #6BC42F

tetradic

#2F6BC4 #C42FB5 #C4882F #2FC43D

square

#2F6BC4 #C42FB5 #C4882F #2FC43D

split-complementary

#2F6BC4 #C43D2F #B5C42F

monochromatic

#173561 #235093 #2F6BC4 #598CD7 #8AAEE3

Accessibility & contrast

On white

5.22

#2F6BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2F6BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6BC4

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6BC4	#FFFFFF	#000000	##FFFFFF
##2F6BC4	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D74C7

Deuteranopia (green-blind)

#1B66C2

Tritanopia (blue-blind)

#00808E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2f6bc4;
/* rgb */ color: rgb(47, 107, 196);
/* oklch */ color: oklch(53.6% 0.152 258.4);

Tailwind

colors: {
  custom: {
    50: '#7c94d6',
    500: '#2f6bc4',
    950: '#000000',
  },
}

SCSS

$custom: #2f6bc4;
$custom-light: #7c94d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6bc4",
  "rgb": {
    "r": 47,
    "g": 107,
    "b": 196
  },
  "hsl": {
    "h": 215.839,
    "s": 61.317,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53615,
    "c": 0.15237,
    "h": 258.4
  },
  "luminance": 0.15105
}

Semantic roles & 50–950 ramp

primary

#2F6BC4

secondary

#CDAF82

accent

#A443E4

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #2F6BC4

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

Preview Lab → · Contrast checker → · Palette generator →