#4B4CE5#4B4CE5

#4B4CE5 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.7% C 0.225 H 274.9°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4B4CE5
RGB	rgb(75, 76, 229)
HSL	hsl(240, 75%, 60%)
HSV	hsv(240, 67%, 90%)
CMYK	cmyk(67.2%, 66.8%, 0%, 10.2%)
CIE-LAB	lab(41.72, 46.73, -77.47)
CIE-LCH	lch(41.72, 90.47, 301.10°)
OKLab	oklab(51.7% 0.0192 -0.2237)
OKLCH	oklch(51.7% 0.225 274.9)
XYZ	xyz(19.6243, 12.3201, 75.4574)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4CE5 #E5E44B

analogous

#4B99E5 #4B4CE5 #974BE5

triadic

#4B4CE5 #E54B4C #4CE54B

tetradic

#4B4CE5 #E54B99 #E5E44B #4BE597

square

#4B4CE5 #E54B99 #E5E44B #4BE597

split-complementary

#4B4CE5 #E5974B #99E54B

monochromatic

#17189F #1F20D4 #4B4CE5 #8081ED #B6B6F4

Accessibility & contrast

On white

6.06

#4B4CE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4B4CE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4CE5

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4CE5	#FFFFFF	#000000	##FFFFFF
##4B4CE5	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069EA

Deuteranopia (green-blind)

#005BE2

Tritanopia (blue-blind)

#007592

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b4ce5;
/* rgb */ color: rgb(75, 76, 229);
/* oklch */ color: oklch(51.7% 0.225 274.9);

Tailwind

colors: {
  custom: {
    50: '#907fee',
    500: '#4b4ce5',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ce5;
$custom-light: #907fee;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ce5",
  "rgb": {
    "r": 75,
    "g": 76,
    "b": 229
  },
  "hsl": {
    "h": 239.61,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.517,
    "c": 0.22456,
    "h": 274.9
  },
  "luminance": 0.12322
}

Semantic roles & 50–950 ramp

primary

#4B4CE5

secondary

#E4E3A8

accent

#F036F1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4B4CE5

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

Preview Lab → · Contrast checker → · Palette generator →