#264CB5#264CB5

#264CB5 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.6% C 0.172 H 265.0°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#264CB5
RGB	rgb(38, 76, 181)
HSL	hsl(224, 65%, 43%)
HSV	hsv(224, 79%, 71%)
CMYK	cmyk(79%, 58%, 0%, 29%)
CIE-LAB	lab(35.82, 25.51, -59.42)
CIE-LCH	lch(35.82, 64.66, 293.23°)
OKLab	oklab(45.61% -0.0149 -0.1716)
OKLCH	oklch(45.61% 0.172 265)
XYZ	xyz(11.7213, 8.9158, 44.8103)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264CB5 #B58F26

analogous

#2693B5 #264CB5 #4726B5

triadic

#264CB5 #B5264C #4CB526

tetradic

#264CB5 #B52693 #B58F26 #26B547

square

#264CB5 #B52693 #B58F26 #26B547

split-complementary

#264CB5 #B54726 #93B526

monochromatic

#112250 #1B3782 #264CB5 #4169D7 #7491E2

Accessibility & contrast

On white

7.54

#264CB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#264CB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264CB5

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264CB5	#FFFFFF	#000000	##FFFFFF
##264CB5	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB9

Deuteranopia (green-blind)

#004EB3

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #264cb5;
/* rgb */ color: rgb(38, 76, 181);
/* oklch */ color: oklch(45.6% 0.172 265.0);

Tailwind

colors: {
  custom: {
    50: '#777dcc',
    500: '#264cb5',
    950: '#000000',
  },
}

SCSS

$custom: #264cb5;
$custom-light: #777dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#264cb5",
  "rgb": {
    "r": 38,
    "g": 76,
    "b": 181
  },
  "hsl": {
    "h": 224.056,
    "s": 65.297,
    "l": 42.941
  },
  "oklch": {
    "l": 0.45611,
    "c": 0.17227,
    "h": 265
  },
  "luminance": 0.08917
}

Semantic roles & 50–950 ramp

primary

#264CB5

secondary

#C9B16E

accent

#BB40E8

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #264CB5

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

Preview Lab → · Contrast checker → · Palette generator →