#4664D0#4664D0

#4664D0 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.170 H 268.5°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4664D0
RGB	rgb(70, 100, 208)
HSL	hsl(227, 59%, 55%)
HSV	hsv(227, 66%, 82%)
CMYK	cmyk(66.3%, 51.9%, 0%, 18.4%)
CIE-LAB	lab(45.59, 24.10, -59.20)
CIE-LCH	lch(45.59, 63.92, 292.15°)
OKLab	oklab(53.99% -0.0045 -0.17)
OKLCH	oklch(53.99% 0.17 268.5)
XYZ	xyz(18.4642, 14.9688, 61.5785)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4664D0 #D0B246

analogous

#46A9D0 #4664D0 #6D46D0

triadic

#4664D0 #D04664 #64D046

tetradic

#4664D0 #D046A9 #D0B246 #46D06D

square

#4664D0 #D046A9 #D0B246 #46D06D

split-complementary

#4664D0 #D06D46 #A9D046

monochromatic

#20347C #2C48AD #4664D0 #778DDC #A8B6E9

Accessibility & contrast

On white

5.26

#4664D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#4664D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4664D0

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4664D0	#FFFFFF	#000000	##FFFFFF
##4664D0	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2072D4

Deuteranopia (green-blind)

#0066CE

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4664d0;
/* rgb */ color: rgb(70, 100, 208);
/* oklch */ color: oklch(54.0% 0.170 268.5);

Tailwind

colors: {
  custom: {
    50: '#888fdf',
    500: '#4664d0',
    950: '#000000',
  },
}

SCSS

$custom: #4664d0;
$custom-light: #888fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4664d0",
  "rgb": {
    "r": 70,
    "g": 100,
    "b": 208
  },
  "hsl": {
    "h": 226.957,
    "s": 59.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53987,
    "c": 0.17006,
    "h": 268.5
  },
  "luminance": 0.14971
}

Semantic roles & 50–950 ramp

primary

#4664D0

secondary

#D6C99C

accent

#C045E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4664D0

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

Preview Lab → · Contrast checker → · Palette generator →