#4267CF#4267CF

#4267CF is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.3% C 0.166 H 266.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4267CF
RGB	rgb(66, 103, 207)
HSL	hsl(224, 59%, 54%)
HSV	hsv(224, 68%, 81%)
CMYK	cmyk(68.1%, 50.2%, 0%, 18.8%)
CIE-LAB	lab(46.13, 21.23, -57.78)
CIE-LCH	lch(46.13, 61.55, 290.17°)
OKLab	oklab(54.32% -0.0109 -0.1658)
OKLCH	oklch(54.32% 0.166 266.2)
XYZ	xyz(18.3556, 15.3619, 61.0172)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4267CF #CFAA42

analogous

#42AECF #4267CF #6342CF

triadic

#4267CF #CF4267 #67CF42

tetradic

#4267CF #CF42AE #CFAA42 #42CF63

square

#4267CF #CF42AE #CFAA42 #42CF63

split-complementary

#4267CF #CF6342 #AECF42

monochromatic

#1F3678 #2B4CA9 #4267CF #738EDB #A4B6E8

Accessibility & contrast

On white

5.16

#4267CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4267CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4267CF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4267CF	#FFFFFF	#000000	##FFFFFF
##4267CF	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A74D3

Deuteranopia (green-blind)

#0067CD

Tritanopia (blue-blind)

#008091

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4267cf;
/* rgb */ color: rgb(66, 103, 207);
/* oklch */ color: oklch(54.3% 0.166 266.2);

Tailwind

colors: {
  custom: {
    50: '#8691de',
    500: '#4267cf',
    950: '#000000',
  },
}

SCSS

$custom: #4267cf;
$custom-light: #8691de;
$custom-dark: #000000;

JSON

{
  "hex": "#4267cf",
  "rgb": {
    "r": 66,
    "g": 103,
    "b": 207
  },
  "hsl": {
    "h": 224.255,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54318,
    "c": 0.1662,
    "h": 266.2
  },
  "luminance": 0.15364
}

Semantic roles & 50–950 ramp

primary

#4267CF

secondary

#D5C598

accent

#B945E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4267CF

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

Preview Lab → · Contrast checker → · Palette generator →