#4264C5#4264C5

#4264C5 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.0% C 0.156 H 266.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4264C5
RGB	rgb(66, 100, 197)
HSL	hsl(224, 53%, 52%)
HSV	hsv(224, 66%, 77%)
CMYK	cmyk(66.5%, 49.2%, 0%, 22.7%)
CIE-LAB	lab(44.66, 19.56, -54.38)
CIE-LCH	lch(44.66, 57.79, 289.78°)
OKLab	oklab(53% -0.0094 -0.1559)
OKLCH	oklch(53% 0.156 266.6)
XYZ	xyz(16.8785, 14.3022, 54.6836)
Luminance	0.1430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4264C5 #C5A342

analogous

#42A6C5 #4264C5 #6242C5

triadic

#4264C5 #C54264 #64C542

tetradic

#4264C5 #C542A6 #C5A342 #42C562

square

#4264C5 #C542A6 #C5A342 #42C562

split-complementary

#4264C5 #C56242 #A6C542

monochromatic

#21346C #2F4B9A #4264C5 #718AD3 #A0B1E2

Accessibility & contrast

On white

5.44

#4264C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4264C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4264C5

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4264C5	#FFFFFF	#000000	##FFFFFF
##4264C5	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F70C9

Deuteranopia (green-blind)

#0864C3

Tritanopia (blue-blind)

#007B8B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4264c5;
/* rgb */ color: rgb(66, 100, 197);
/* oklch */ color: oklch(53.0% 0.156 266.6);

Tailwind

colors: {
  custom: {
    50: '#848fd7',
    500: '#4264c5',
    950: '#000000',
  },
}

SCSS

$custom: #4264c5;
$custom-light: #848fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4264c5",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 197
  },
  "hsl": {
    "h": 224.427,
    "s": 53.036,
    "l": 51.569
  },
  "oklch": {
    "l": 0.52996,
    "c": 0.15618,
    "h": 266.6
  },
  "luminance": 0.14304
}

Semantic roles & 50–950 ramp

primary

#4264C5

secondary

#CEBF95

accent

#B74BDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4264C5

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

Preview Lab → · Contrast checker → · Palette generator →