#4267CA#4267CA

#4267CA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.0% C 0.159 H 265.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4267CA
RGB	rgb(66, 103, 202)
HSL	hsl(224, 56%, 53%)
HSV	hsv(224, 67%, 79%)
CMYK	cmyk(67.3%, 49%, 0%, 20.8%)
CIE-LAB	lab(45.80, 19.44, -55.43)
CIE-LCH	lch(45.80, 58.74, 289.32°)
OKLab	oklab(53.97% -0.0115 -0.1589)
OKLCH	oklch(53.97% 0.159 265.9)
XYZ	xyz(17.7540, 15.1213, 57.8487)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4267CA #CAA542

analogous

#42ABCA #4267CA #6142CA

triadic

#4267CA #CA4267 #67CA42

tetradic

#4267CA #CA42AB #CAA542 #42CA61

square

#4267CA #CA42AB #CAA542 #42CA61

split-complementary

#4267CA #CA6142 #ABCA42

monochromatic

#203672 #2D4DA2 #4267CA #728DD7 #A2B4E5

Accessibility & contrast

On white

5.22

#4267CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4267CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4267CA

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4267CA	#FFFFFF	#000000	##FFFFFF
##4267CA	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3073CE

Deuteranopia (green-blind)

#0767C8

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4267ca;
/* rgb */ color: rgb(66, 103, 202);
/* oklch */ color: oklch(54.0% 0.159 265.9);

Tailwind

colors: {
  custom: {
    50: '#8591db',
    500: '#4267ca',
    950: '#000000',
  },
}

SCSS

$custom: #4267ca;
$custom-light: #8591db;
$custom-dark: #000000;

JSON

{
  "hex": "#4267ca",
  "rgb": {
    "r": 66,
    "g": 103,
    "b": 202
  },
  "hsl": {
    "h": 223.676,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.53965,
    "c": 0.15937,
    "h": 265.9
  },
  "luminance": 0.15123
}

Semantic roles & 50–950 ramp

primary

#4267CA

secondary

#D1C196

accent

#B648DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4267CA

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

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