#4267CE#4267CE

#4267CE is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.2% C 0.165 H 266.2°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4267CE
RGB	rgb(66, 103, 206)
HSL	hsl(224, 59%, 53%)
HSV	hsv(224, 68%, 81%)
CMYK	cmyk(68%, 50%, 0%, 19.2%)
CIE-LAB	lab(46.06, 20.87, -57.31)
CIE-LCH	lch(46.06, 60.99, 290.01°)
OKLab	oklab(54.25% -0.0111 -0.1645)
OKLCH	oklch(54.25% 0.165 266.2)
XYZ	xyz(18.2337, 15.3132, 60.3754)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4267CE #CEA942

analogous

#42ADCE #4267CE #6342CE

triadic

#4267CE #CE4267 #67CE42

tetradic

#4267CE #CE42AD #CEA942 #42CE63

square

#4267CE #CE42AD #CEA942 #42CE63

split-complementary

#4267CE #CE6342 #ADCE42

monochromatic

#1F3677 #2B4CA7 #4267CE #738EDB #A3B5E7

Accessibility & contrast

On white

5.17

#4267CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#4267CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4267CE

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4267CE	#FFFFFF	#000000	##FFFFFF
##4267CE	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B74D2

Deuteranopia (green-blind)

#0067CC

Tritanopia (blue-blind)

#007F91

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4267ce;
/* rgb */ color: rgb(66, 103, 206);
/* oklch */ color: oklch(54.2% 0.165 266.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#4267ce",
  "rgb": {
    "r": 66,
    "g": 103,
    "b": 206
  },
  "hsl": {
    "h": 224.143,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.54247,
    "c": 0.16484,
    "h": 266.2
  },
  "luminance": 0.15315
}

Semantic roles & 50–950 ramp

primary

#4267CE

secondary

#D4C498

accent

#B946E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4267CE

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

Preview Lab → · Contrast checker → · Palette generator →