#2F68BB#2F68BB

#2F68BB is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.3% C 0.144 H 258.1°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#2F68BB
RGB	rgb(47, 104, 187)
HSL	hsl(216, 60%, 46%)
HSV	hsv(216, 75%, 73%)
CMYK	cmyk(74.9%, 44.4%, 0%, 26.7%)
CIE-LAB	lab(44.36, 10.55, -49.12)
CIE-LCH	lch(44.36, 50.24, 282.12°)
OKLab	oklab(52.35% -0.0297 -0.1407)
OKLCH	oklch(52.35% 0.144 258.1)
XYZ	xyz(15.0890, 14.0911, 48.9287)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F68BB #BB822F

analogous

#2FAEBB #2F68BB #3C2FBB

triadic

#2F68BB #BB2F68 #68BB2F

tetradic

#2F68BB #BB2FAE #BB822F #2FBB3C

square

#2F68BB #BB2FAE #BB822F #2FBB3C

split-complementary

#2F68BB #BB3C2F #AEBB2F

monochromatic

#163259 #234D8A #2F68BB #5388D4 #84AAE0

Accessibility & contrast

On white

5.50

#2F68BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#2F68BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F68BB

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F68BB	#FFFFFF	#000000	##FFFFFF
##2F68BB	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E70BE

Deuteranopia (green-blind)

#2263B9

Tritanopia (blue-blind)

#007C88

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2f68bb;
/* rgb */ color: rgb(47, 104, 187);
/* oklch */ color: oklch(52.3% 0.144 258.1);

Tailwind

colors: {
  custom: {
    50: '#7b92d0',
    500: '#2f68bb',
    950: '#000000',
  },
}

SCSS

$custom: #2f68bb;
$custom-light: #7b92d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f68bb",
  "rgb": {
    "r": 47,
    "g": 104,
    "b": 187
  },
  "hsl": {
    "h": 215.571,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52346,
    "c": 0.14376,
    "h": 258.1
  },
  "luminance": 0.14093
}

Semantic roles & 50–950 ramp

primary

#2F68BB

secondary

#C9AA7C

accent

#A345E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2F68BB

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

Preview Lab → · Contrast checker → · Palette generator →