#264EBB#264EBB

#264EBB is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.5% C 0.178 H 264.8°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#264EBB
RGB	rgb(38, 78, 187)
HSL	hsl(224, 66%, 44%)
HSV	hsv(224, 80%, 73%)
CMYK	cmyk(79.7%, 58.3%, 0%, 26.7%)
CIE-LAB	lab(36.83, 26.48, -61.30)
CIE-LCH	lch(36.83, 66.78, 293.36°)
OKLab	oklab(46.52% -0.016 -0.1771)
OKLCH	oklch(46.52% 0.178 264.8)
XYZ	xyz(12.4902, 9.4472, 48.1693)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264EBB #BB9326

analogous

#2699BB #264EBB #4926BB

triadic

#264EBB #BB264E #4EBB26

tetradic

#264EBB #BB2699 #BB9326 #26BB49

square

#264EBB #BB2699 #BB9326 #26BB49

split-complementary

#264EBB #BB4926 #99BB26

monochromatic

#112455 #1C3988 #264EBB #456DD9 #7895E4

Accessibility & contrast

On white

7.27

#264EBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#264EBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264EBB

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264EBB	#FFFFFF	#000000	##FFFFFF
##264EBB	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBF

Deuteranopia (green-blind)

#0050B9

Tritanopia (blue-blind)

#006A7D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #264ebb;
/* rgb */ color: rgb(38, 78, 187);
/* oklch */ color: oklch(46.5% 0.178 264.8);

Tailwind

colors: {
  custom: {
    50: '#797fd0',
    500: '#264ebb',
    950: '#000000',
  },
}

SCSS

$custom: #264ebb;
$custom-light: #797fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#264ebb",
  "rgb": {
    "r": 38,
    "g": 78,
    "b": 187
  },
  "hsl": {
    "h": 223.893,
    "s": 66.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.46518,
    "c": 0.17785,
    "h": 264.8
  },
  "luminance": 0.09449
}

Semantic roles & 50–950 ramp

primary

#264EBB

secondary

#CBB372

accent

#BB3FE9

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #264EBB

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

Preview Lab → · Contrast checker → · Palette generator →