#264CB3#264CB3

#264CB3 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.4% C 0.170 H 264.9°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#264CB3
RGB	rgb(38, 76, 179)
HSL	hsl(224, 65%, 43%)
HSV	hsv(224, 79%, 70%)
CMYK	cmyk(78.8%, 57.5%, 0%, 29.8%)
CIE-LAB	lab(35.66, 24.74, -58.49)
CIE-LCH	lch(35.66, 63.51, 292.93°)
OKLab	oklab(45.44% -0.015 -0.1689)
OKLCH	oklch(45.44% 0.17 264.9)
XYZ	xyz(11.5176, 8.8343, 43.7373)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264CB3 #B38D26

analogous

#2692B3 #264CB3 #4726B3

triadic

#264CB3 #B3264C #4CB326

tetradic

#264CB3 #B32692 #B38D26 #26B347

square

#264CB3 #B32692 #B38D26 #26B347

split-complementary

#264CB3 #B34726 #92B326

monochromatic

#11214E #1B3781 #264CB3 #4068D6 #7290E1

Accessibility & contrast

On white

7.59

#264CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#264CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264CB3

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264CB3	#FFFFFF	#000000	##FFFFFF
##264CB3	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB7

Deuteranopia (green-blind)

#004EB1

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #264cb3;
/* rgb */ color: rgb(38, 76, 179);
/* oklch */ color: oklch(45.4% 0.170 264.9);

Tailwind

colors: {
  custom: {
    50: '#777dcb',
    500: '#264cb3',
    950: '#000000',
  },
}

SCSS

$custom: #264cb3;
$custom-light: #777dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#264cb3",
  "rgb": {
    "r": 38,
    "g": 76,
    "b": 179
  },
  "hsl": {
    "h": 223.83,
    "s": 64.977,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45443,
    "c": 0.16957,
    "h": 264.9
  },
  "luminance": 0.08836
}

Semantic roles & 50–950 ramp

primary

#264CB3

secondary

#C8AF6D

accent

#BB40E8

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #264CB3

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

Preview Lab → · Contrast checker → · Palette generator →