#4664D5#4664D5

#4664D5 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.4% C 0.177 H 268.7°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4664D5
RGB	rgb(70, 100, 213)
HSL	hsl(227, 63%, 55%)
HSV	hsv(227, 67%, 84%)
CMYK	cmyk(67.1%, 53.1%, 0%, 16.5%)
CIE-LAB	lab(45.93, 25.86, -61.51)
CIE-LCH	lch(45.93, 66.72, 292.80°)
OKLab	oklab(54.35% -0.0041 -0.1768)
OKLCH	oklch(54.35% 0.177 268.7)
XYZ	xyz(19.0891, 15.2187, 64.8694)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4664D5 #D5B746

analogous

#46ABD5 #4664D5 #7046D5

triadic

#4664D5 #D54664 #64D546

tetradic

#4664D5 #D546AB #D5B746 #46D570

square

#4664D5 #D546AB #D5B746 #46D570

split-complementary

#4664D5 #D57046 #ABD546

monochromatic

#1E3383 #2946B5 #4664D5 #788EE0 #AAB8EC

Accessibility & contrast

On white

5.19

#4664D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4664D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4664D5

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4664D5	#FFFFFF	#000000	##FFFFFF
##4664D5	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1474D9

Deuteranopia (green-blind)

#0067D3

Tritanopia (blue-blind)

#007F93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4664d5;
/* rgb */ color: rgb(70, 100, 213);
/* oklch */ color: oklch(54.4% 0.177 268.7);

Tailwind

colors: {
  custom: {
    50: '#898fe3',
    500: '#4664d5',
    950: '#000000',
  },
}

SCSS

$custom: #4664d5;
$custom-light: #898fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#4664d5",
  "rgb": {
    "r": 70,
    "g": 100,
    "b": 213
  },
  "hsl": {
    "h": 227.413,
    "s": 62.996,
    "l": 55.49
  },
  "oklch": {
    "l": 0.54353,
    "c": 0.17684,
    "h": 268.7
  },
  "luminance": 0.15221
}

Semantic roles & 50–950 ramp

primary

#4664D5

secondary

#D9CD9E

accent

#C442E6

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C15

muted

#7E7D84

Preview Lab

Preview with #4664D5

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

Preview Lab → · Contrast checker → · Palette generator →