#264CB1#264CB1

#264CB1 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.3% C 0.167 H 264.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#264CB1
RGB	rgb(38, 76, 177)
HSL	hsl(224, 65%, 42%)
HSV	hsv(224, 79%, 69%)
CMYK	cmyk(78.5%, 57.1%, 0%, 30.6%)
CIE-LAB	lab(35.51, 23.97, -57.57)
CIE-LCH	lch(35.51, 62.36, 292.61°)
OKLab	oklab(45.28% -0.0151 -0.1662)
OKLCH	oklch(45.28% 0.167 264.8)
XYZ	xyz(11.3168, 8.7540, 42.6797)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264CB1 #B18B26

analogous

#2692B1 #264CB1 #4626B1

triadic

#264CB1 #B1264C #4CB126

tetradic

#264CB1 #B12692 #B18B26 #26B146

square

#264CB1 #B12692 #B18B26 #26B146

split-complementary

#264CB1 #B14626 #92B126

monochromatic

#10214C #1B367F #264CB1 #3F68D6 #718FE0

Accessibility & contrast

On white

7.63

#264CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#264CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264CB1

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264CB1	#FFFFFF	#000000	##FFFFFF
##264CB1	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB4

Deuteranopia (green-blind)

#004DAF

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #264cb1;
/* rgb */ color: rgb(38, 76, 177);
/* oklch */ color: oklch(45.3% 0.167 264.8);

Tailwind

colors: {
  custom: {
    50: '#777dc9',
    500: '#264cb1',
    950: '#000000',
  },
}

SCSS

$custom: #264cb1;
$custom-light: #777dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#264cb1",
  "rgb": {
    "r": 38,
    "g": 76,
    "b": 177
  },
  "hsl": {
    "h": 223.597,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.45275,
    "c": 0.16687,
    "h": 264.8
  },
  "luminance": 0.08755
}

Semantic roles & 50–950 ramp

primary

#264CB1

secondary

#C7AE6B

accent

#BA40E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #264CB1

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

Preview Lab → · Contrast checker → · Palette generator →