#4C50E7#4C50E7

#4C50E7 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.6% C 0.222 H 274.5°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C50E7
RGB	rgb(76, 80, 231)
HSL	hsl(238, 76%, 60%)
HSV	hsv(238, 67%, 91%)
CMYK	cmyk(67.1%, 65.4%, 0%, 9.4%)
CIE-LAB	lab(42.83, 45.16, -76.79)
CIE-LCH	lch(42.83, 89.08, 300.46°)
OKLab	oklab(52.57% 0.0175 -0.2217)
OKLCH	oklch(52.57% 0.222 274.5)
XYZ	xyz(20.2682, 13.0415, 77.0349)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C50E7 #E7E34C

analogous

#4C9DE7 #4C50E7 #964CE7

triadic

#4C50E7 #E74C50 #50E74C

tetradic

#4C50E7 #E74C9D #E7E34C #4CE796

square

#4C50E7 #E74C9D #E7E34C #4CE796

split-complementary

#4C50E7 #E7964C #9DE74C

monochromatic

#1619A3 #1D22D9 #4C50E7 #8285EE #B8BAF5

Accessibility & contrast

On white

5.82

#4C50E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4C50E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C50E7

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C50E7	#FFFFFF	#000000	##FFFFFF
##4C50E7	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEC

Deuteranopia (green-blind)

#005EE4

Tritanopia (blue-blind)

#007895

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4c50e7;
/* rgb */ color: rgb(76, 80, 231);
/* oklch */ color: oklch(52.6% 0.222 274.5);

Tailwind

colors: {
  custom: {
    50: '#9182f0',
    500: '#4c50e7',
    950: '#000000',
  },
}

SCSS

$custom: #4c50e7;
$custom-light: #9182f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c50e7",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 231
  },
  "hsl": {
    "h": 238.452,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52571,
    "c": 0.2224,
    "h": 274.5
  },
  "luminance": 0.13043
}

Semantic roles & 50–950 ramp

primary

#4C50E7

secondary

#E5E4AA

accent

#D30DD9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4C50E7

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

Preview Lab → · Contrast checker → · Palette generator →