#264FB5#264FB5

#264FB5 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.2% C 0.169 H 264.2°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#264FB5
RGB	rgb(38, 79, 181)
HSL	hsl(223, 65%, 43%)
HSV	hsv(223, 79%, 71%)
CMYK	cmyk(79%, 56.4%, 0%, 29%)
CIE-LAB	lab(36.63, 23.52, -58.10)
CIE-LCH	lch(36.63, 62.68, 292.03°)
OKLab	oklab(46.22% -0.017 -0.1677)
OKLCH	oklch(46.22% 0.169 264.2)
XYZ	xyz(11.9328, 9.3388, 44.8808)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264FB5 #B58C26

analogous

#2696B5 #264FB5 #4426B5

triadic

#264FB5 #B5264F #4FB526

tetradic

#264FB5 #B52696 #B58C26 #26B544

square

#264FB5 #B52696 #B58C26 #26B544

split-complementary

#264FB5 #B54426 #96B526

monochromatic

#112350 #1B3982 #264FB5 #416CD7 #7493E2

Accessibility & contrast

On white

7.32

#264FB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#264FB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264FB5

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264FB5	#FFFFFF	#000000	##FFFFFF
##264FB5	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB9

Deuteranopia (green-blind)

#0050B3

Tritanopia (blue-blind)

#00687A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #264fb5;
/* rgb */ color: rgb(38, 79, 181);
/* oklch */ color: oklch(46.2% 0.169 264.2);

Tailwind

colors: {
  custom: {
    50: '#777fcc',
    500: '#264fb5',
    950: '#000000',
  },
}

SCSS

$custom: #264fb5;
$custom-light: #777fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#264fb5",
  "rgb": {
    "r": 38,
    "g": 79,
    "b": 181
  },
  "hsl": {
    "h": 222.797,
    "s": 65.297,
    "l": 42.941
  },
  "oklch": {
    "l": 0.46218,
    "c": 0.16857,
    "h": 264.2
  },
  "luminance": 0.0934
}

Semantic roles & 50–950 ramp

primary

#264FB5

secondary

#C9AF6E

accent

#B840E8

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #264FB5

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

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