#4267C9#4267C9

#4267C9 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.9% C 0.158 H 265.8°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4267C9
RGB	rgb(66, 103, 201)
HSL	hsl(224, 56%, 52%)
HSV	hsv(224, 67%, 79%)
CMYK	cmyk(67.2%, 48.8%, 0%, 21.2%)
CIE-LAB	lab(45.74, 19.08, -54.96)
CIE-LCH	lch(45.74, 58.18, 289.15°)
OKLab	oklab(53.9% -0.0116 -0.1576)
OKLCH	oklch(53.9% 0.158 265.8)
XYZ	xyz(17.6360, 15.0741, 57.2272)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4267C9 #C9A442

analogous

#42AAC9 #4267C9 #6142C9

triadic

#4267C9 #C94267 #67C942

tetradic

#4267C9 #C942AA #C9A442 #42C961

square

#4267C9 #C942AA #C9A442 #42C961

split-complementary

#4267C9 #C96142 #AAC942

monochromatic

#203670 #2E4DA0 #4267C9 #728DD7 #A1B4E4

Accessibility & contrast

On white

5.23

#4267C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4267C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4267C9

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4267C9	#FFFFFF	#000000	##FFFFFF
##4267C9	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3273CD

Deuteranopia (green-blind)

#0C66C7

Tritanopia (blue-blind)

#007E8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4267c9;
/* rgb */ color: rgb(66, 103, 201);
/* oklch */ color: oklch(53.9% 0.158 265.8);

Tailwind

colors: {
  custom: {
    50: '#8591da',
    500: '#4267c9',
    950: '#000000',
  },
}

SCSS

$custom: #4267c9;
$custom-light: #8591da;
$custom-dark: #000000;

JSON

{
  "hex": "#4267c9",
  "rgb": {
    "r": 66,
    "g": 103,
    "b": 201
  },
  "hsl": {
    "h": 223.556,
    "s": 55.556,
    "l": 52.353
  },
  "oklch": {
    "l": 0.53896,
    "c": 0.15799,
    "h": 265.8
  },
  "luminance": 0.15076
}

Semantic roles & 50–950 ramp

primary

#4267C9

secondary

#D1C196

accent

#B649DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4267C9

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

Preview Lab → · Contrast checker → · Palette generator →