#4B4CE4#4B4CE4

#4B4CE4 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.6% C 0.223 H 275.0°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4B4CE4
RGB	rgb(75, 76, 228)
HSL	hsl(240, 74%, 59%)
HSV	hsv(240, 67%, 89%)
CMYK	cmyk(67.1%, 66.7%, 0%, 10.6%)
CIE-LAB	lab(41.63, 46.40, -77.05)
CIE-LCH	lch(41.63, 89.94, 301.06°)
OKLab	oklab(51.61% 0.0193 -0.2225)
OKLCH	oklch(51.61% 0.223 275)
XYZ	xyz(19.4851, 12.2644, 74.7242)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4CE4 #E4E34B

analogous

#4B99E4 #4B4CE4 #974BE4

triadic

#4B4CE4 #E44B4C #4CE44B

tetradic

#4B4CE4 #E44B99 #E4E34B #4BE497

square

#4B4CE4 #E44B99 #E4E34B #4BE497

split-complementary

#4B4CE4 #E4974B #99E44B

monochromatic

#18189D #2021D2 #4B4CE4 #8081EC #B5B6F4

Accessibility & contrast

On white

6.08

#4B4CE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4B4CE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4CE4

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4CE4	#FFFFFF	#000000	##FFFFFF
##4B4CE4	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E9

Deuteranopia (green-blind)

#005BE1

Tritanopia (blue-blind)

#007592

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b4ce4;
/* rgb */ color: rgb(75, 76, 228);
/* oklch */ color: oklch(51.6% 0.223 275.0);

Tailwind

colors: {
  custom: {
    50: '#907fee',
    500: '#4b4ce4',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ce4;
$custom-light: #907fee;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ce4",
  "rgb": {
    "r": 75,
    "g": 76,
    "b": 228
  },
  "hsl": {
    "h": 239.608,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.5161,
    "c": 0.22334,
    "h": 275
  },
  "luminance": 0.12266
}

Semantic roles & 50–950 ramp

primary

#4B4CE4

secondary

#E3E3A8

accent

#EF37F1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4B4CE4

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

Preview Lab → · Contrast checker → · Palette generator →