#264EB4#264EB4

#264EB4 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.9% C 0.168 H 264.4°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#264EB4
RGB	rgb(38, 78, 180)
HSL	hsl(223, 65%, 43%)
HSV	hsv(223, 79%, 71%)
CMYK	cmyk(78.9%, 56.7%, 0%, 29.4%)
CIE-LAB	lab(36.28, 23.79, -58.08)
CIE-LCH	lch(36.28, 62.77, 292.28°)
OKLab	oklab(45.93% -0.0163 -0.1677)
OKLCH	oklch(45.93% 0.168 264.4)
XYZ	xyz(11.7590, 9.1548, 44.3185)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264EB4 #B48C26

analogous

#2695B4 #264EB4 #4526B4

triadic

#264EB4 #B4264E #4EB426

tetradic

#264EB4 #B42695 #B48C26 #26B445

square

#264EB4 #B42695 #B48C26 #26B445

split-complementary

#264EB4 #B44526 #95B426

monochromatic

#11224F #1B3881 #264EB4 #406BD7 #7392E1

Accessibility & contrast

On white

7.42

#264EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#264EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264EB4

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264EB4	#FFFFFF	#000000	##FFFFFF
##264EB4	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB7

Deuteranopia (green-blind)

#004FB2

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #264eb4;
/* rgb */ color: rgb(38, 78, 180);
/* oklch */ color: oklch(45.9% 0.168 264.4);

Tailwind

colors: {
  custom: {
    50: '#777fcb',
    500: '#264eb4',
    950: '#000000',
  },
}

SCSS

$custom: #264eb4;
$custom-light: #777fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#264eb4",
  "rgb": {
    "r": 38,
    "g": 78,
    "b": 180
  },
  "hsl": {
    "h": 223.099,
    "s": 65.138,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45931,
    "c": 0.16846,
    "h": 264.4
  },
  "luminance": 0.09156
}

Semantic roles & 50–950 ramp

primary

#264EB4

secondary

#C9AF6D

accent

#B940E8

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #264EB4

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

Preview Lab → · Contrast checker → · Palette generator →