#4268BC#4268BC

#4268BC is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.2% C 0.139 H 264.0°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4268BC
RGB	rgb(66, 104, 188)
HSL	hsl(221, 48%, 50%)
HSV	hsv(221, 65%, 74%)
CMYK	cmyk(64.9%, 44.7%, 0%, 26.3%)
CIE-LAB	lab(45.20, 13.82, -48.31)
CIE-LCH	lch(45.20, 50.24, 285.96°)
OKLab	oklab(53.23% -0.0146 -0.138)
OKLCH	oklch(53.23% 0.139 264)
XYZ	xyz(16.2710, 14.6882, 49.5448)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4268BC #BC9642

analogous

#42A5BC #4268BC #5942BC

triadic

#4268BC #BC4268 #68BC42

tetradic

#4268BC #BC42A5 #BC9642 #42BC59

square

#4268BC #BC42A5 #BC9642 #42BC59

split-complementary

#4268BC #BC5942 #A5BC42

monochromatic

#223661 #324F8F #4268BC #6F8CCC #9CB0DC

Accessibility & contrast

On white

5.33

#4268BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#4268BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4268BC

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4268BC	#FFFFFF	#000000	##FFFFFF
##4268BC	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4071BF

Deuteranopia (green-blind)

#2B66BA

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4268bc;
/* rgb */ color: rgb(66, 104, 188);
/* oklch */ color: oklch(53.2% 0.139 264.0);

Tailwind

colors: {
  custom: {
    50: '#8392d1',
    500: '#4268bc',
    950: '#000000',
  },
}

SCSS

$custom: #4268bc;
$custom-light: #8392d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4268bc",
  "rgb": {
    "r": 66,
    "g": 104,
    "b": 188
  },
  "hsl": {
    "h": 221.311,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.53229,
    "c": 0.13874,
    "h": 264
  },
  "luminance": 0.1469
}

Semantic roles & 50–950 ramp

primary

#4268BC

secondary

#C9B791

accent

#AD50D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4268BC

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

Preview Lab → · Contrast checker → · Palette generator →