#4B64E2#4B64E2

#4B64E2 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.6% C 0.193 H 270.4°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B64E2
RGB	rgb(75, 100, 226)
HSL	hsl(230, 72%, 59%)
HSV	hsv(230, 67%, 89%)
CMYK	cmyk(66.8%, 55.8%, 0%, 11.4%)
CIE-LAB	lab(47.10, 31.14, -66.98)
CIE-LCH	lch(47.10, 73.87, 294.93°)
OKLab	oklab(55.59% 0.0014 -0.1928)
OKLCH	oklch(55.59% 0.193 270.4)
XYZ	xyz(21.1816, 16.0992, 73.9279)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B64E2 #E2C94B

analogous

#4BB0E2 #4B64E2 #7E4BE2

triadic

#4B64E2 #E24B64 #64E24B

tetradic

#4B64E2 #E24BB0 #E2C94B #4BE27E

square

#4B64E2 #E24BB0 #E2C94B #4BE27E

split-complementary

#4B64E2 #E27E4B #B0E24B

monochromatic

#192E9A #213ECF #4B64E2 #8091EA #B4BFF3

Accessibility & contrast

On white

4.98

#4B64E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4B64E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B64E2

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B64E2	#FFFFFF	#000000	##FFFFFF
##4B64E2	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E6

Deuteranopia (green-blind)

#0069DF

Tritanopia (blue-blind)

#008399

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b64e2;
/* rgb */ color: rgb(75, 100, 226);
/* oklch */ color: oklch(55.6% 0.193 270.4);

Tailwind

colors: {
  custom: {
    50: '#8e8fec',
    500: '#4b64e2',
    950: '#000000',
  },
}

SCSS

$custom: #4b64e2;
$custom-light: #8e8fec;
$custom-dark: #000000;

JSON

{
  "hex": "#4b64e2",
  "rgb": {
    "r": 75,
    "g": 100,
    "b": 226
  },
  "hsl": {
    "h": 230.066,
    "s": 72.249,
    "l": 59.02
  },
  "oklch": {
    "l": 0.55592,
    "c": 0.19279,
    "h": 270.4
  },
  "luminance": 0.16101
}

Semantic roles & 50–950 ramp

primary

#4B64E2

secondary

#E2D8A7

accent

#D139EF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4B64E2

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

Preview Lab → · Contrast checker → · Palette generator →