#4464CB#4464CB

#4464CB is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.5% C 0.164 H 267.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4464CB
RGB	rgb(68, 100, 203)
HSL	hsl(226, 56%, 53%)
HSV	hsv(226, 67%, 80%)
CMYK	cmyk(66.5%, 50.7%, 0%, 20.4%)
CIE-LAB	lab(45.16, 22.02, -57.04)
CIE-LCH	lch(45.16, 61.14, 291.10°)
OKLab	oklab(53.52% -0.0069 -0.1637)
OKLCH	oklch(53.52% 0.164 267.6)
XYZ	xyz(17.7168, 14.6534, 58.3830)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4464CB #CBAB44

analogous

#44A7CB #4464CB #6744CB

triadic

#4464CB #CB4464 #64CB44

tetradic

#4464CB #CB44A7 #CBAB44 #44CB67

square

#4464CB #CB44A7 #CBAB44 #44CB67

split-complementary

#4464CB #CB6744 #A7CB44

monochromatic

#203474 #2E4AA4 #4464CB #748CD8 #A4B3E6

Accessibility & contrast

On white

5.34

#4464CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4464CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4464CB

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4464CB	#FFFFFF	#000000	##FFFFFF
##4464CB	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2771CF

Deuteranopia (green-blind)

#0065C9

Tritanopia (blue-blind)

#007C8E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4464cb;
/* rgb */ color: rgb(68, 100, 203);
/* oklch */ color: oklch(53.5% 0.164 267.6);

Tailwind

colors: {
  custom: {
    50: '#868fdb',
    500: '#4464cb',
    950: '#000000',
  },
}

SCSS

$custom: #4464cb;
$custom-light: #868fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4464cb",
  "rgb": {
    "r": 68,
    "g": 100,
    "b": 203
  },
  "hsl": {
    "h": 225.778,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.53523,
    "c": 0.16382,
    "h": 267.6
  },
  "luminance": 0.14655
}

Semantic roles & 50–950 ramp

primary

#4464CB

secondary

#D3C598

accent

#BC48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4464CB

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

Preview Lab → · Contrast checker → · Palette generator →