#4464B2#4464B2

#4464B2 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 51.8% C 0.129 H 265.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4464B2
RGB	rgb(68, 100, 178)
HSL	hsl(223, 45%, 48%)
HSV	hsv(223, 62%, 70%)
CMYK	cmyk(61.8%, 43.8%, 0%, 30.2%)
CIE-LAB	lab(43.59, 13.19, -45.05)
CIE-LCH	lch(43.59, 46.95, 286.32°)
OKLab	oklab(51.82% -0.0104 -0.1284)
OKLCH	oklch(51.82% 0.129 265.4)
XYZ	xyz(14.9742, 13.5563, 43.9384)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4464B2 #B29244

analogous

#449BB2 #4464B2 #5B44B2

triadic

#4464B2 #B24464 #64B244

tetradic

#4464B2 #B2449B #B29244 #44B25B

square

#4464B2 #B2449B #B29244 #44B25B

split-complementary

#4464B2 #B25B44 #9BB244

monochromatic

#223259 #334B86 #4464B2 #6C87C7 #99ABD8

Accessibility & contrast

On white

5.66

#4464B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4464B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4464B2

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4464B2	#FFFFFF	#000000	##FFFFFF
##4464B2	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406CB5

Deuteranopia (green-blind)

#3062B0

Tritanopia (blue-blind)

#007682

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4464b2;
/* rgb */ color: rgb(68, 100, 178);
/* oklch */ color: oklch(51.8% 0.129 265.4);

Tailwind

colors: {
  custom: {
    50: '#828fc9',
    500: '#4464b2',
    950: '#000000',
  },
}

SCSS

$custom: #4464b2;
$custom-light: #828fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4464b2",
  "rgb": {
    "r": 68,
    "g": 100,
    "b": 178
  },
  "hsl": {
    "h": 222.545,
    "s": 44.715,
    "l": 48.235
  },
  "oklch": {
    "l": 0.51824,
    "c": 0.12885,
    "h": 265.4
  },
  "luminance": 0.13558
}

Semantic roles & 50–950 ramp

primary

#4464B2

secondary

#C4B48E

accent

#AF53D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4464B2

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

Preview Lab → · Contrast checker → · Palette generator →