#4664C7#4664C7

#4664C7 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.3% C 0.158 H 268.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4664C7
RGB	rgb(70, 100, 199)
HSL	hsl(226, 54%, 53%)
HSV	hsv(226, 65%, 78%)
CMYK	cmyk(64.8%, 49.7%, 0%, 22%)
CIE-LAB	lab(45.00, 20.93, -54.99)
CIE-LCH	lch(45.00, 58.84, 290.84°)
OKLab	oklab(53.35% -0.0054 -0.1576)
OKLCH	oklch(53.35% 0.158 268)
XYZ	xyz(17.3882, 14.5384, 55.9116)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4664C7 #C7A946

analogous

#46A4C7 #4664C7 #6946C7

triadic

#4664C7 #C74664 #64C746

tetradic

#4664C7 #C746A4 #C7A946 #46C769

square

#4664C7 #C746A4 #C7A946 #46C769

split-complementary

#4664C7 #C76946 #A4C746

monochromatic

#223471 #304AA0 #4664C7 #758BD5 #A4B3E3

Accessibility & contrast

On white

5.37

#4664C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4664C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4664C7

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4664C7	#FFFFFF	#000000	##FFFFFF
##4664C7	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D71CB

Deuteranopia (green-blind)

#0765C5

Tritanopia (blue-blind)

#007B8C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4664c7;
/* rgb */ color: rgb(70, 100, 199);
/* oklch */ color: oklch(53.3% 0.158 268.0);

Tailwind

colors: {
  custom: {
    50: '#868fd9',
    500: '#4664c7',
    950: '#000000',
  },
}

SCSS

$custom: #4664c7;
$custom-light: #868fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4664c7",
  "rgb": {
    "r": 70,
    "g": 100,
    "b": 199
  },
  "hsl": {
    "h": 226.047,
    "s": 53.527,
    "l": 52.745
  },
  "oklch": {
    "l": 0.53345,
    "c": 0.1577,
    "h": 268
  },
  "luminance": 0.1454
}

Semantic roles & 50–950 ramp

primary

#4664C7

secondary

#D0C398

accent

#BB4BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4664C7

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

Preview Lab → · Contrast checker → · Palette generator →