#4268C5#4268C5

#4268C5 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.8% C 0.151 H 265.0°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4268C5
RGB	rgb(66, 104, 197)
HSL	hsl(223, 53%, 52%)
HSV	hsv(223, 66%, 77%)
CMYK	cmyk(66.5%, 47.2%, 0%, 22.7%)
CIE-LAB	lab(45.76, 17.02, -52.63)
CIE-LCH	lch(45.76, 55.31, 287.92°)
OKLab	oklab(53.83% -0.0131 -0.1507)
OKLCH	oklch(53.83% 0.151 265)
XYZ	xyz(17.2716, 15.0884, 54.8146)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4268C5 #C59F42

analogous

#42AAC5 #4268C5 #5E42C5

triadic

#4268C5 #C54268 #68C542

tetradic

#4268C5 #C542AA #C59F42 #42C55E

square

#4268C5 #C542AA #C59F42 #42C55E

split-complementary

#4268C5 #C55E42 #AAC542

monochromatic

#21376C #2F4E9A #4268C5 #718DD3 #A0B3E2

Accessibility & contrast

On white

5.23

#4268C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4268C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4268C5

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4268C5	#FFFFFF	#000000	##FFFFFF
##4268C5	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)

#3873C8

Deuteranopia (green-blind)

#1C67C3

Tritanopia (blue-blind)

#007E8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4268c5;
/* rgb */ color: rgb(66, 104, 197);
/* oklch */ color: oklch(53.8% 0.151 265.0);

Tailwind

colors: {
  custom: {
    50: '#8492d7',
    500: '#4268c5',
    950: '#000000',
  },
}

SCSS

$custom: #4268c5;
$custom-light: #8492d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4268c5",
  "rgb": {
    "r": 66,
    "g": 104,
    "b": 197
  },
  "hsl": {
    "h": 222.595,
    "s": 53.036,
    "l": 51.569
  },
  "oklch": {
    "l": 0.53829,
    "c": 0.15125,
    "h": 265
  },
  "luminance": 0.1509
}

Semantic roles & 50–950 ramp

primary

#4268C5

secondary

#CEBD95

accent

#B24BDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0D14

muted

#7D7D83

Preview Lab

Preview with #4268C5

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

Preview Lab → · Contrast checker → · Palette generator →