#4B4BDE#4B4BDE

#4B4BDE is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.9% C 0.217 H 275.5°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4B4BDE
RGB	rgb(75, 75, 222)
HSL	hsl(240, 69%, 58%)
HSV	hsv(240, 66%, 87%)
CMYK	cmyk(66.2%, 66.2%, 0%, 12.9%)
CIE-LAB	lab(40.90, 45.03, -74.84)
CIE-LCH	lch(40.90, 87.34, 301.04°)
OKLab	oklab(50.92% 0.0207 -0.216)
OKLCH	oklch(50.92% 0.217 275.5)
XYZ	xyz(18.5982, 11.8003, 70.3907)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.30

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4BDE #DEDE4B

analogous

#4B94DE #4B4BDE #944BDE

triadic

#4B4BDE #DE4B4B #4BDE4B

tetradic

#4B4BDE #DE4B94 #DEDE4B #4BDE94

square

#4B4BDE #DE4B94 #DEDE4B #4BDE94

split-complementary

#4B4BDE #DE944B #94DE4B

monochromatic

#1B1B94 #2525C7 #4B4BDE #7F7FE7 #B2B2F1

Accessibility & contrast

On white

6.25

#4B4BDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4B4BDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4BDE

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4BDE	#FFFFFF	#000000	##FFFFFF
##4B4BDE	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067E3

Deuteranopia (green-blind)

#005ADB

Tritanopia (blue-blind)

#00728E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4b4bde;
/* rgb */ color: rgb(75, 75, 222);
/* oklch */ color: oklch(50.9% 0.217 275.5);

Tailwind

colors: {
  custom: {
    50: '#8f7ee9',
    500: '#4b4bde',
    950: '#000000',
  },
}

SCSS

$custom: #4b4bde;
$custom-light: #8f7ee9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4bde",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 222
  },
  "hsl": {
    "h": 240,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.50918,
    "c": 0.21702,
    "h": 275.5
  },
  "luminance": 0.11802
}

Semantic roles & 50–950 ramp

primary

#4B4BDE

secondary

#E0E0A5

accent

#EC3CEC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4BDE

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

Preview Lab → · Contrast checker → · Palette generator →