#4664D6#4664D6

#4664D6 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.4% C 0.178 H 268.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4664D6
RGB	rgb(70, 100, 214)
HSL	hsl(228, 64%, 56%)
HSV	hsv(228, 67%, 84%)
CMYK	cmyk(67.3%, 53.3%, 0%, 16.1%)
CIE-LAB	lab(46.00, 26.21, -61.97)
CIE-LCH	lch(46.00, 67.28, 292.93°)
OKLab	oklab(54.43% -0.004 -0.1781)
OKLCH	oklch(54.43% 0.178 268.7)
XYZ	xyz(19.2164, 15.2696, 65.5399)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4664D6 #D6B846

analogous

#46ACD6 #4664D6 #7046D6

triadic

#4664D6 #D64664 #64D646

tetradic

#4664D6 #D646AC #D6B846 #46D670

square

#4664D6 #D646AC #D6B846 #46D670

split-complementary

#4664D6 #D67046 #ACD646

monochromatic

#1D3384 #2846B6 #4664D6 #788EE1 #AAB8EC

Accessibility & contrast

On white

5.18

#4664D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4664D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4664D6

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4664D6	#FFFFFF	#000000	##FFFFFF
##4664D6	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1174DA

Deuteranopia (green-blind)

#0067D4

Tritanopia (blue-blind)

#007F93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4664d6;
/* rgb */ color: rgb(70, 100, 214);
/* oklch */ color: oklch(54.4% 0.178 268.7);

Tailwind

colors: {
  custom: {
    50: '#898fe3',
    500: '#4664d6',
    950: '#000000',
  },
}

SCSS

$custom: #4664d6;
$custom-light: #898fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#4664d6",
  "rgb": {
    "r": 70,
    "g": 100,
    "b": 214
  },
  "hsl": {
    "h": 227.5,
    "s": 63.717,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54427,
    "c": 0.17819,
    "h": 268.7
  },
  "luminance": 0.15271
}

Semantic roles & 50–950 ramp

primary

#4664D6

secondary

#DACD9E

accent

#C441E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4664D6

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

Preview Lab → · Contrast checker → · Palette generator →