#4264C9#4264C9

#4264C9 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.3% C 0.162 H 266.8°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4264C9
RGB	rgb(66, 100, 201)
HSL	hsl(225, 56%, 52%)
HSV	hsv(225, 67%, 79%)
CMYK	cmyk(67.2%, 50.2%, 0%, 21.2%)
CIE-LAB	lab(44.92, 20.99, -56.27)
CIE-LCH	lch(44.92, 60.05, 290.46°)
OKLab	oklab(53.28% -0.0089 -0.1614)
OKLCH	oklch(53.28% 0.162 266.8)
XYZ	xyz(17.3429, 14.4880, 57.1295)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4264C9 #C9A742

analogous

#42A8C9 #4264C9 #6442C9

triadic

#4264C9 #C94264 #64C942

tetradic

#4264C9 #C942A8 #C9A742 #42C964

square

#4264C9 #C942A8 #C9A742 #42C964

split-complementary

#4264C9 #C96442 #A8C942

monochromatic

#203470 #2E4BA0 #4264C9 #728BD7 #A1B2E4

Accessibility & contrast

On white

5.39

#4264C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4264C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4264C9

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4264C9	#FFFFFF	#000000	##FFFFFF
##4264C9	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A71CD

Deuteranopia (green-blind)

#0064C7

Tritanopia (blue-blind)

#007C8D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4264c9;
/* rgb */ color: rgb(66, 100, 201);
/* oklch */ color: oklch(53.3% 0.162 266.8);

Tailwind

colors: {
  custom: {
    50: '#858fda',
    500: '#4264c9',
    950: '#000000',
  },
}

SCSS

$custom: #4264c9;
$custom-light: #858fda;
$custom-dark: #000000;

JSON

{
  "hex": "#4264c9",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 201
  },
  "hsl": {
    "h": 224.889,
    "s": 55.556,
    "l": 52.353
  },
  "oklch": {
    "l": 0.53278,
    "c": 0.1617,
    "h": 266.8
  },
  "luminance": 0.1449
}

Semantic roles & 50–950 ramp

primary

#4264C9

secondary

#D1C296

accent

#B949DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4264C9

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

Preview Lab → · Contrast checker → · Palette generator →