#264CB0#264CB0

#264CB0 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.2% C 0.166 H 264.7°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#264CB0
RGB	rgb(38, 76, 176)
HSL	hsl(223, 64%, 42%)
HSV	hsv(223, 78%, 69%)
CMYK	cmyk(78.4%, 56.8%, 0%, 31%)
CIE-LAB	lab(35.43, 23.58, -57.10)
CIE-LCH	lch(35.43, 61.78, 292.44°)
OKLab	oklab(45.19% -0.0152 -0.1648)
OKLCH	oklch(45.19% 0.166 264.7)
XYZ	xyz(11.2175, 8.7143, 42.1567)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264CB0 #B08A26

analogous

#2691B0 #264CB0 #4526B0

triadic

#264CB0 #B0264C #4CB026

tetradic

#264CB0 #B02691 #B08A26 #26B045

square

#264CB0 #B02691 #B08A26 #26B045

split-complementary

#264CB0 #B04526 #91B026

monochromatic

#10214B #1B367E #264CB0 #3E68D5 #708FE0

Accessibility & contrast

On white

7.66

#264CB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#264CB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264CB0

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264CB0	#FFFFFF	#000000	##FFFFFF
##264CB0	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB3

Deuteranopia (green-blind)

#004DAE

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #264cb0;
/* rgb */ color: rgb(38, 76, 176);
/* oklch */ color: oklch(45.2% 0.166 264.7);

Tailwind

colors: {
  custom: {
    50: '#767dc8',
    500: '#264cb0',
    950: '#000000',
  },
}

SCSS

$custom: #264cb0;
$custom-light: #767dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#264cb0",
  "rgb": {
    "r": 38,
    "g": 76,
    "b": 176
  },
  "hsl": {
    "h": 223.478,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45192,
    "c": 0.16551,
    "h": 264.7
  },
  "luminance": 0.08716
}

Semantic roles & 50–950 ramp

primary

#264CB0

secondary

#C7AE6B

accent

#B940E7

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #264CB0

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

Preview Lab → · Contrast checker → · Palette generator →