#4664D7#4664D7

#4664D7 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.5% C 0.180 H 268.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4664D7
RGB	rgb(70, 100, 215)
HSL	hsl(228, 64%, 56%)
HSV	hsv(228, 67%, 84%)
CMYK	cmyk(67.4%, 53.5%, 0%, 15.7%)
CIE-LAB	lab(46.07, 26.56, -62.43)
CIE-LCH	lch(46.07, 67.84, 293.05°)
OKLab	oklab(54.5% -0.004 -0.1795)
OKLCH	oklch(54.5% 0.18 268.7)
XYZ	xyz(19.3445, 15.3209, 66.2146)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4664D7 #D7B946

analogous

#46ACD7 #4664D7 #7046D7

triadic

#4664D7 #D74664 #64D746

tetradic

#4664D7 #D746AC #D7B946 #46D770

square

#4664D7 #D746AC #D7B946 #46D770

split-complementary

#4664D7 #D77046 #ACD746

monochromatic

#1D3386 #2846B8 #4664D7 #788EE2 #ABB8ED

Accessibility & contrast

On white

5.17

#4664D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#4664D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4664D7

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4664D7	#FFFFFF	#000000	##FFFFFF
##4664D7	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E74DB

Deuteranopia (green-blind)

#0067D5

Tritanopia (blue-blind)

#008094

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4664d7;
/* rgb */ color: rgb(70, 100, 215);
/* oklch */ color: oklch(54.5% 0.180 268.7);

Tailwind

colors: {
  custom: {
    50: '#898fe4',
    500: '#4664d7',
    950: '#000000',
  },
}

SCSS

$custom: #4664d7;
$custom-light: #898fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4664d7",
  "rgb": {
    "r": 70,
    "g": 100,
    "b": 215
  },
  "hsl": {
    "h": 227.586,
    "s": 64.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.54501,
    "c": 0.17953,
    "h": 268.7
  },
  "luminance": 0.15323
}

Semantic roles & 50–950 ramp

primary

#4664D7

secondary

#DACE9E

accent

#C540E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4664D7

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

Preview Lab → · Contrast checker → · Palette generator →