#264CB4#264CB4

#264CB4 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.5% C 0.171 H 265.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#264CB4
RGB	rgb(38, 76, 180)
HSL	hsl(224, 65%, 43%)
HSV	hsv(224, 79%, 71%)
CMYK	cmyk(78.9%, 57.8%, 0%, 29.4%)
CIE-LAB	lab(35.74, 25.12, -58.96)
CIE-LCH	lch(35.74, 64.09, 293.08°)
OKLab	oklab(45.53% -0.015 -0.1703)
OKLCH	oklch(45.53% 0.171 265)
XYZ	xyz(11.6191, 8.8749, 44.2718)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264CB4 #B48E26

analogous

#2693B4 #264CB4 #4726B4

triadic

#264CB4 #B4264C #4CB426

tetradic

#264CB4 #B42693 #B48E26 #26B447

square

#264CB4 #B42693 #B48E26 #26B447

split-complementary

#264CB4 #B44726 #93B426

monochromatic

#11214F #1B3781 #264CB4 #4069D7 #7391E1

Accessibility & contrast

On white

7.57

#264CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#264CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264CB4

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264CB4	#FFFFFF	#000000	##FFFFFF
##264CB4	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB8

Deuteranopia (green-blind)

#004EB2

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #264cb4;
/* rgb */ color: rgb(38, 76, 180);
/* oklch */ color: oklch(45.5% 0.171 265.0);

Tailwind

colors: {
  custom: {
    50: '#777dcb',
    500: '#264cb4',
    950: '#000000',
  },
}

SCSS

$custom: #264cb4;
$custom-light: #777dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#264cb4",
  "rgb": {
    "r": 38,
    "g": 76,
    "b": 180
  },
  "hsl": {
    "h": 223.944,
    "s": 65.138,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45527,
    "c": 0.17092,
    "h": 265
  },
  "luminance": 0.08876
}

Semantic roles & 50–950 ramp

primary

#264CB4

secondary

#C9B06D

accent

#BB40E8

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #264CB4

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

Preview Lab → · Contrast checker → · Palette generator →