#264EB5#264EB5

#264EB5 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.0% C 0.170 H 264.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#264EB5
RGB	rgb(38, 78, 181)
HSL	hsl(223, 65%, 43%)
HSV	hsv(223, 79%, 71%)
CMYK	cmyk(79%, 56.9%, 0%, 29%)
CIE-LAB	lab(36.36, 24.18, -58.54)
CIE-LCH	lch(36.36, 63.34, 292.44°)
OKLab	oklab(46.01% -0.0163 -0.169)
OKLCH	oklch(46.01% 0.17 264.5)
XYZ	xyz(11.8612, 9.1957, 44.8569)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264EB5 #B58D26

analogous

#2695B5 #264EB5 #4626B5

triadic

#264EB5 #B5264E #4EB526

tetradic

#264EB5 #B52695 #B58D26 #26B546

square

#264EB5 #B52695 #B58D26 #26B546

split-complementary

#264EB5 #B54626 #95B526

monochromatic

#112250 #1B3882 #264EB5 #416BD7 #7492E2

Accessibility & contrast

On white

7.40

#264EB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#264EB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264EB5

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264EB5	#FFFFFF	#000000	##FFFFFF
##264EB5	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB9

Deuteranopia (green-blind)

#004FB3

Tritanopia (blue-blind)

#00687A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #264eb5;
/* rgb */ color: rgb(38, 78, 181);
/* oklch */ color: oklch(46.0% 0.170 264.5);

Tailwind

colors: {
  custom: {
    50: '#777fcc',
    500: '#264eb5',
    950: '#000000',
  },
}

SCSS

$custom: #264eb5;
$custom-light: #777fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#264eb5",
  "rgb": {
    "r": 38,
    "g": 78,
    "b": 181
  },
  "hsl": {
    "h": 223.217,
    "s": 65.297,
    "l": 42.941
  },
  "oklch": {
    "l": 0.46014,
    "c": 0.1698,
    "h": 264.5
  },
  "luminance": 0.09197
}

Semantic roles & 50–950 ramp

primary

#264EB5

secondary

#C9AF6E

accent

#B940E8

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #264EB5

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

Preview Lab → · Contrast checker → · Palette generator →