#2F6DC4#2F6DC4

#2F6DC4 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.1% C 0.150 H 257.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2F6DC4
RGB	rgb(47, 109, 196)
HSL	hsl(215, 61%, 48%)
HSV	hsv(215, 76%, 77%)
CMYK	cmyk(76%, 44.4%, 0%, 23.1%)
CIE-LAB	lab(46.35, 10.76, -51.15)
CIE-LCH	lch(46.35, 52.27, 281.88°)
OKLab	oklab(54.06% -0.0322 -0.1465)
OKLCH	oklch(54.06% 0.15 257.6)
XYZ	xyz(16.6011, 15.5252, 54.3356)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6DC4 #C4862F

analogous

#2FB7C4 #2F6DC4 #3C2FC4

triadic

#2F6DC4 #C42F6D #6DC42F

tetradic

#2F6DC4 #C42FB7 #C4862F #2FC43C

square

#2F6DC4 #C42FB7 #C4862F #2FC43C

split-complementary

#2F6DC4 #C43C2F #B7C42F

monochromatic

#173661 #235293 #2F6DC4 #598ED7 #8AAFE3

Accessibility & contrast

On white

5.12

#2F6DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#2F6DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6DC4

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6DC4	#FFFFFF	#000000	##FFFFFF
##2F6DC4	1.00	5.12	4.11	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4175C7

Deuteranopia (green-blind)

#2267C2

Tritanopia (blue-blind)

#00828F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2f6dc4;
/* rgb */ color: rgb(47, 109, 196);
/* oklch */ color: oklch(54.1% 0.150 257.6);

Tailwind

colors: {
  custom: {
    50: '#7c96d6',
    500: '#2f6dc4',
    950: '#000000',
  },
}

SCSS

$custom: #2f6dc4;
$custom-light: #7c96d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6dc4",
  "rgb": {
    "r": 47,
    "g": 109,
    "b": 196
  },
  "hsl": {
    "h": 215.034,
    "s": 61.317,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54056,
    "c": 0.15005,
    "h": 257.6
  },
  "luminance": 0.15527
}

Semantic roles & 50–950 ramp

primary

#2F6DC4

secondary

#CDAE82

accent

#A143E4

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #2F6DC4

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

Preview Lab → · Contrast checker → · Palette generator →