#264FAB#264FAB

#264FAB is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.155 H 263.4°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#264FAB
RGB	rgb(38, 79, 171)
HSL	hsl(222, 64%, 41%)
HSV	hsv(222, 78%, 67%)
CMYK	cmyk(77.8%, 53.8%, 0%, 32.9%)
CIE-LAB	lab(35.87, 19.65, -53.41)
CIE-LCH	lch(35.87, 56.90, 290.20°)
OKLab	oklab(45.41% -0.0178 -0.1539)
OKLCH	oklch(45.41% 0.155 263.4)
XYZ	xyz(10.9434, 8.9431, 39.6696)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264FAB #AB8226

analogous

#2691AB #264FAB #4026AB

triadic

#264FAB #AB264F #4FAB26

tetradic

#264FAB #AB2691 #AB8226 #26AB40

square

#264FAB #AB2691 #AB8226 #26AB40

split-complementary

#264FAB #AB4026 #91AB26

monochromatic

#102147 #1B3879 #264FAB #3B6AD3 #6D90DF

Accessibility & contrast

On white

7.53

#264FAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#264FAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264FAB

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264FAB	#FFFFFF	#000000	##FFFFFF
##264FAB	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#065BAE

Deuteranopia (green-blind)

#004FA9

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #264fab;
/* rgb */ color: rgb(38, 79, 171);
/* oklch */ color: oklch(45.4% 0.155 263.4);

Tailwind

colors: {
  custom: {
    50: '#757fc5',
    500: '#264fab',
    950: '#000000',
  },
}

SCSS

$custom: #264fab;
$custom-light: #757fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#264fab",
  "rgb": {
    "r": 38,
    "g": 79,
    "b": 171
  },
  "hsl": {
    "h": 221.504,
    "s": 63.636,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4541,
    "c": 0.15491,
    "h": 263.4
  },
  "luminance": 0.08944
}

Semantic roles & 50–950 ramp

primary

#264FAB

secondary

#C5A868

accent

#B441E7

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #264FAB

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

Preview Lab → · Contrast checker → · Palette generator →