#4B4FE0#4B4FE0

#4B4FE0 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.7% C 0.215 H 274.7°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4B4FE0
RGB	rgb(75, 79, 224)
HSL	hsl(238, 71%, 59%)
HSV	hsv(238, 67%, 88%)
CMYK	cmyk(66.5%, 64.7%, 0%, 12.2%)
CIE-LAB	lab(41.95, 43.32, -74.25)
CIE-LCH	lch(41.95, 85.97, 300.26°)
OKLab	oklab(51.74% 0.0177 -0.2143)
OKLCH	oklch(51.74% 0.215 274.7)
XYZ	xyz(19.1477, 12.4679, 71.9040)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4FE0 #E0DC4B

analogous

#4B99E0 #4B4FE0 #914BE0

triadic

#4B4FE0 #E04B4F #4FE04B

tetradic

#4B4FE0 #E04B99 #E0DC4B #4BE091

square

#4B4FE0 #E04B99 #E0DC4B #4BE091

split-complementary

#4B4FE0 #E0914B #99E04B

monochromatic

#1A1D97 #2327CB #4B4FE0 #7F82E9 #B3B5F2

Accessibility & contrast

On white

6.01

#4B4FE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4B4FE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4FE0

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4FE0	#FFFFFF	#000000	##FFFFFF
##4B4FE0	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE5

Deuteranopia (green-blind)

#005CDD

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4b4fe0;
/* rgb */ color: rgb(75, 79, 224);
/* oklch */ color: oklch(51.7% 0.215 274.7);

Tailwind

colors: {
  custom: {
    50: '#8f81eb',
    500: '#4b4fe0',
    950: '#000000',
  },
}

SCSS

$custom: #4b4fe0;
$custom-light: #8f81eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4fe0",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 224
  },
  "hsl": {
    "h": 238.389,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51736,
    "c": 0.21504,
    "h": 274.7
  },
  "luminance": 0.1247
}

Semantic roles & 50–950 ramp

primary

#4B4FE0

secondary

#E1DFA6

accent

#E93AED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4FE0

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

Preview Lab → · Contrast checker → · Palette generator →