#4B4DE0#4B4DE0

#4B4DE0 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.4% C 0.217 H 275.0°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4B4DE0
RGB	rgb(75, 77, 224)
HSL	hsl(239, 71%, 59%)
HSV	hsv(239, 67%, 88%)
CMYK	cmyk(66.5%, 65.6%, 0%, 12.2%)
CIE-LAB	lab(41.51, 44.51, -74.98)
CIE-LCH	lch(41.51, 87.19, 300.69°)
OKLab	oklab(51.41% 0.0191 -0.2164)
OKLCH	oklch(51.41% 0.217 275)
XYZ	xyz(19.0056, 12.1837, 71.8567)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4DE0 #E0DE4B

analogous

#4B97E0 #4B4DE0 #934BE0

triadic

#4B4DE0 #E04B4D #4DE04B

tetradic

#4B4DE0 #E04B97 #E0DE4B #4BE093

square

#4B4DE0 #E04B97 #E0DE4B #4BE093

split-complementary

#4B4DE0 #E0934B #97E04B

monochromatic

#1A1C97 #2325CB #4B4DE0 #7F81E9 #B3B4F2

Accessibility & contrast

On white

6.11

#4B4DE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4B4DE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4DE0

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4DE0	#FFFFFF	#000000	##FFFFFF
##4B4DE0	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)

#0069E5

Deuteranopia (green-blind)

#005BDD

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b4de0;
/* rgb */ color: rgb(75, 77, 224);
/* oklch */ color: oklch(51.4% 0.217 275.0);

Tailwind

colors: {
  custom: {
    50: '#8f7feb',
    500: '#4b4de0',
    950: '#000000',
  },
}

SCSS

$custom: #4b4de0;
$custom-light: #8f7feb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4de0",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 224
  },
  "hsl": {
    "h": 239.195,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51413,
    "c": 0.21728,
    "h": 275
  },
  "luminance": 0.12185
}

Semantic roles & 50–950 ramp

primary

#4B4DE0

secondary

#E1E0A6

accent

#EB3AED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4DE0

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

Preview Lab → · Contrast checker → · Palette generator →