#4B4BE5#4B4BE5

#4B4BE5 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.5% C 0.226 H 275.1°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4B4BE5
RGB	rgb(75, 75, 229)
HSL	hsl(240, 75%, 60%)
HSV	hsv(240, 67%, 90%)
CMYK	cmyk(67.2%, 67.2%, 0%, 10.2%)
CIE-LAB	lab(41.51, 47.31, -77.82)
CIE-LCH	lch(41.51, 91.07, 301.29°)
OKLab	oklab(51.54% 0.0199 -0.2248)
OKLCH	oklch(51.54% 0.226 275.1)
XYZ	xyz(19.5559, 12.1834, 75.4346)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4BE5 #E5E54B

analogous

#4B98E5 #4B4BE5 #984BE5

triadic

#4B4BE5 #E54B4B #4BE54B

tetradic

#4B4BE5 #E54B98 #E5E54B #4BE598

square

#4B4BE5 #E54B98 #E5E54B #4BE598

split-complementary

#4B4BE5 #E5984B #98E54B

monochromatic

#17179F #1F1FD4 #4B4BE5 #8080ED #B6B6F4

Accessibility & contrast

On white

6.11

#4B4BE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4B4BE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4BE5

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4BE5	#FFFFFF	#000000	##FFFFFF
##4B4BE5	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069EA

Deuteranopia (green-blind)

#005BE2

Tritanopia (blue-blind)

#007492

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b4be5;
/* rgb */ color: rgb(75, 75, 229);
/* oklch */ color: oklch(51.5% 0.226 275.1);

Tailwind

colors: {
  custom: {
    50: '#907eee',
    500: '#4b4be5',
    950: '#000000',
  },
}

SCSS

$custom: #4b4be5;
$custom-light: #907eee;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4be5",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 229
  },
  "hsl": {
    "h": 240,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.51545,
    "c": 0.22565,
    "h": 275.1
  },
  "luminance": 0.12185
}

Semantic roles & 50–950 ramp

primary

#4B4BE5

secondary

#E4E4A8

accent

#F136F1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4B4BE5

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

Preview Lab → · Contrast checker → · Palette generator →