#4B4EE5#4B4EE5

#4B4EE5 is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 52.0% C 0.222 H 274.6°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EE5
RGB	rgb(75, 78, 229)
HSL	hsl(239, 75%, 60%)
HSV	hsv(239, 67%, 90%)
CMYK	cmyk(67.2%, 65.9%, 0%, 10.2%)
CIE-LAB	lab(42.15, 45.56, -76.76)
CIE-LCH	lch(42.15, 89.26, 300.69°)
OKLab	oklab(52.01% 0.0179 -0.2216)
OKLCH	oklch(52.01% 0.222 274.6)
XYZ	xyz(19.7642, 12.6000, 75.5040)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4EE5 #E5E24B

analogous

#4B9BE5 #4B4EE5 #954BE5

triadic

#4B4EE5 #E54B4E #4EE54B

tetradic

#4B4EE5 #E54B9B #E5E24B #4BE595

square

#4B4EE5 #E54B9B #E5E24B #4BE595

split-complementary

#4B4EE5 #E5954B #9BE54B

monochromatic

#171A9F #1F22D4 #4B4EE5 #8083ED #B6B7F4

Accessibility & contrast

On white

5.97

#4B4EE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4B4EE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EE5

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EE5	#FFFFFF	#000000	##FFFFFF
##4B4EE5	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEA

Deuteranopia (green-blind)

#005CE2

Tritanopia (blue-blind)

#007693

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4b4ee5;
/* rgb */ color: rgb(75, 78, 229);
/* oklch */ color: oklch(52.0% 0.222 274.6);

Tailwind

colors: {
  custom: {
    50: '#9080ee',
    500: '#4b4ee5',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ee5;
$custom-light: #9080ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ee5",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 229
  },
  "hsl": {
    "h": 238.831,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.52014,
    "c": 0.22237,
    "h": 274.6
  },
  "luminance": 0.12602
}

Semantic roles & 50–950 ramp

primary

#4B4EE5

secondary

#E4E3A8

accent

#EE36F1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4B4EE5

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

Preview Lab → · Contrast checker → · Palette generator →