#4267C8#4267C8

#4267C8 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.8% C 0.157 H 265.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4267C8
RGB	rgb(66, 103, 200)
HSL	hsl(223, 55%, 52%)
HSV	hsv(223, 67%, 78%)
CMYK	cmyk(67%, 48.5%, 0%, 21.6%)
CIE-LAB	lab(45.67, 18.72, -54.49)
CIE-LCH	lch(45.67, 57.62, 288.96°)
OKLab	oklab(53.83% -0.0118 -0.1562)
OKLCH	oklch(53.83% 0.157 265.7)
XYZ	xyz(17.5187, 15.0272, 56.6097)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4267C8 #C8A342

analogous

#42AAC8 #4267C8 #6042C8

triadic

#4267C8 #C84267 #67C842

tetradic

#4267C8 #C842AA #C8A342 #42C860

square

#4267C8 #C842AA #C8A342 #42C860

split-complementary

#4267C8 #C86042 #AAC842

monochromatic

#20366F #2E4D9F #4267C8 #718DD6 #A1B3E4

Accessibility & contrast

On white

5.24

#4267C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#4267C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4267C8

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4267C8	#FFFFFF	#000000	##FFFFFF
##4267C8	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3373CC

Deuteranopia (green-blind)

#1066C6

Tritanopia (blue-blind)

#007E8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4267c8;
/* rgb */ color: rgb(66, 103, 200);
/* oklch */ color: oklch(53.8% 0.157 265.7);

Tailwind

colors: {
  custom: {
    50: '#8591d9',
    500: '#4267c8',
    950: '#000000',
  },
}

SCSS

$custom: #4267c8;
$custom-light: #8591d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4267c8",
  "rgb": {
    "r": 66,
    "g": 103,
    "b": 200
  },
  "hsl": {
    "h": 223.433,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.53826,
    "c": 0.15661,
    "h": 265.7
  },
  "luminance": 0.15029
}

Semantic roles & 50–950 ramp

primary

#4267C8

secondary

#D0C096

accent

#B54ADE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4267C8

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

Preview Lab → · Contrast checker → · Palette generator →