#4B4EE0#4B4EE0

#4B4EE0 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.6% C 0.216 H 274.9°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EE0
RGB	rgb(75, 78, 224)
HSL	hsl(239, 71%, 59%)
HSV	hsv(239, 67%, 88%)
CMYK	cmyk(66.5%, 65.2%, 0%, 12.2%)
CIE-LAB	lab(41.73, 43.92, -74.62)
CIE-LCH	lch(41.73, 86.58, 300.48°)
OKLab	oklab(51.57% 0.0184 -0.2154)
OKLCH	oklch(51.57% 0.216 274.9)
XYZ	xyz(19.0761, 12.3247, 71.8802)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4EE0 #E0DD4B

analogous

#4B98E0 #4B4EE0 #924BE0

triadic

#4B4EE0 #E04B4E #4EE04B

tetradic

#4B4EE0 #E04B98 #E0DD4B #4BE092

square

#4B4EE0 #E04B98 #E0DD4B #4BE092

split-complementary

#4B4EE0 #E0924B #98E04B

monochromatic

#1A1C97 #2326CB #4B4EE0 #7F81E9 #B3B5F2

Accessibility & contrast

On white

6.06

#4B4EE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4B4EE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EE0

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EE0	#FFFFFF	#000000	##FFFFFF
##4B4EE0	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E5

Deuteranopia (green-blind)

#005CDD

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b4ee0;
/* rgb */ color: rgb(75, 78, 224);
/* oklch */ color: oklch(51.6% 0.216 274.9);

Tailwind

colors: {
  custom: {
    50: '#8f80eb',
    500: '#4b4ee0',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ee0;
$custom-light: #8f80eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ee0",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 224
  },
  "hsl": {
    "h": 238.792,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51574,
    "c": 0.21616,
    "h": 274.9
  },
  "luminance": 0.12326
}

Semantic roles & 50–950 ramp

primary

#4B4EE0

secondary

#E1E0A6

accent

#EA3AED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4EE0

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

Preview Lab → · Contrast checker → · Palette generator →