#4264D1#4264D1

#4264D1 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.9% C 0.173 H 267.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4264D1
RGB	rgb(66, 100, 209)
HSL	hsl(226, 61%, 54%)
HSV	hsv(226, 68%, 82%)
CMYK	cmyk(68.4%, 52.2%, 0%, 18%)
CIE-LAB	lab(45.46, 23.84, -59.99)
CIE-LCH	lch(45.46, 64.56, 291.67°)
OKLab	oklab(53.86% -0.0081 -0.1724)
OKLCH	oklch(53.86% 0.173 267.3)
XYZ	xyz(18.3086, 14.8742, 62.2154)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4264D1 #D1AF42

analogous

#42ACD1 #4264D1 #6842D1

triadic

#4264D1 #D14264 #64D142

tetradic

#4264D1 #D142AC #D1AF42 #42D168

square

#4264D1 #D142AC #D1AF42 #42D168

split-complementary

#4264D1 #D16842 #ACD142

monochromatic

#1E347B #2A49AC #4264D1 #738CDD #A4B5E9

Accessibility & contrast

On white

5.28

#4264D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#4264D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4264D1

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4264D1	#FFFFFF	#000000	##FFFFFF
##4264D1	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C72D5

Deuteranopia (green-blind)

#0065CF

Tritanopia (blue-blind)

#007E91

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4264d1;
/* rgb */ color: rgb(66, 100, 209);
/* oklch */ color: oklch(53.9% 0.173 267.3);

Tailwind

colors: {
  custom: {
    50: '#878fe0',
    500: '#4264d1',
    950: '#000000',
  },
}

SCSS

$custom: #4264d1;
$custom-light: #878fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4264d1",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 209
  },
  "hsl": {
    "h": 225.734,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53857,
    "c": 0.1726,
    "h": 267.3
  },
  "luminance": 0.14876
}

Semantic roles & 50–950 ramp

primary

#4264D1

secondary

#D6C799

accent

#BE44E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4264D1

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

Preview Lab → · Contrast checker → · Palette generator →