#4268B2#4268B2

#4268B2 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.6% C 0.125 H 262.4°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4268B2
RGB	rgb(66, 104, 178)
HSL	hsl(220, 46%, 48%)
HSV	hsv(220, 63%, 70%)
CMYK	cmyk(62.9%, 41.6%, 0%, 30.2%)
CIE-LAB	lab(44.62, 10.28, -43.42)
CIE-LCH	lch(44.62, 44.62, 283.32°)
OKLab	oklab(52.59% -0.0164 -0.1236)
OKLCH	oklch(52.59% 0.125 262.4)
XYZ	xyz(15.2302, 14.2719, 44.0630)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4268B2 #B28C42

analogous

#42A0B2 #4268B2 #5442B2

triadic

#4268B2 #B24268 #68B242

tetradic

#4268B2 #B242A0 #B28C42 #42B254

square

#4268B2 #B242A0 #B28C42 #42B254

split-complementary

#4268B2 #B25442 #A0B242

monochromatic

#213459 #314E85 #4268B2 #6A89C8 #96ADD8

Accessibility & contrast

On white

5.45

#4268B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4268B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4268B2

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4268B2	#FFFFFF	#000000	##FFFFFF
##4268B2	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476FB5

Deuteranopia (green-blind)

#3765B0

Tritanopia (blue-blind)

#007984

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4268b2;
/* rgb */ color: rgb(66, 104, 178);
/* oklch */ color: oklch(52.6% 0.125 262.4);

Tailwind

colors: {
  custom: {
    50: '#8192c9',
    500: '#4268b2',
    950: '#000000',
  },
}

SCSS

$custom: #4268b2;
$custom-light: #8192c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4268b2",
  "rgb": {
    "r": 66,
    "g": 104,
    "b": 178
  },
  "hsl": {
    "h": 219.643,
    "s": 45.902,
    "l": 47.843
  },
  "oklch": {
    "l": 0.5259,
    "c": 0.12471,
    "h": 262.4
  },
  "luminance": 0.14273
}

Semantic roles & 50–950 ramp

primary

#4268B2

secondary

#C4B18C

accent

#A952D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0D13

muted

#7C7D82

Preview Lab

Preview with #4268B2

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

Preview Lab → · Contrast checker → · Palette generator →