#4B4CE7#4B4CE7

#4B4CE7 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.9% C 0.227 H 274.8°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4B4CE7
RGB	rgb(75, 76, 231)
HSL	hsl(240, 76%, 60%)
HSV	hsv(240, 68%, 91%)
CMYK	cmyk(67.5%, 67.1%, 0%, 9.4%)
CIE-LAB	lab(41.90, 47.38, -78.32)
CIE-LCH	lch(41.90, 91.53, 301.17°)
OKLab	oklab(51.88% 0.019 -0.2262)
OKLCH	oklch(51.88% 0.227 274.8)
XYZ	xyz(19.9051, 12.4324, 76.9365)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4CE7 #E7E64B

analogous

#4B9AE7 #4B4CE7 #984BE7

triadic

#4B4CE7 #E74B4C #4CE74B

tetradic

#4B4CE7 #E74B9A #E7E64B #4BE798

square

#4B4CE7 #E74B9A #E7E64B #4BE798

split-complementary

#4B4CE7 #E7984B #9AE74B

monochromatic

#1617A2 #1D1ED8 #4B4CE7 #8182EE #B7B7F5

Accessibility & contrast

On white

6.02

#4B4CE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4B4CE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4CE7

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4CE7	#FFFFFF	#000000	##FFFFFF
##4B4CE7	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AEC

Deuteranopia (green-blind)

#005CE4

Tritanopia (blue-blind)

#007693

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4b4ce7;
/* rgb */ color: rgb(75, 76, 231);
/* oklch */ color: oklch(51.9% 0.227 274.8);

Tailwind

colors: {
  custom: {
    50: '#907ff0',
    500: '#4b4ce7',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ce7;
$custom-light: #907ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ce7",
  "rgb": {
    "r": 75,
    "g": 76,
    "b": 231
  },
  "hsl": {
    "h": 239.615,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.5188,
    "c": 0.22701,
    "h": 274.8
  },
  "luminance": 0.12434
}

Semantic roles & 50–950 ramp

primary

#4B4CE7

secondary

#E5E5A9

accent

#F235F3

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4B4CE7

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

Preview Lab → · Contrast checker → · Palette generator →