#4D52E7#4D52E7

#4D52E7 is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.0% C 0.220 H 274.5°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4D52E7
RGB	rgb(77, 82, 231)
HSL	hsl(238, 76%, 60%)
HSV	hsv(238, 67%, 91%)
CMYK	cmyk(66.7%, 64.5%, 0%, 9.4%)
CIE-LAB	lab(43.33, 44.10, -75.96)
CIE-LCH	lch(43.33, 87.84, 300.14°)
OKLab	oklab(52.95% 0.0172 -0.2192)
OKLCH	oklch(52.95% 0.22 274.5)
XYZ	xyz(20.4969, 13.3800, 77.0882)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52E7 #E7E24D

analogous

#4D9FE7 #4D52E7 #954DE7

triadic

#4D52E7 #E74D52 #52E74D

tetradic

#4D52E7 #E74D9F #E7E24D #4DE795

square

#4D52E7 #E74D9F #E7E24D #4DE795

split-complementary

#4D52E7 #E7954D #9FE74D

monochromatic

#161BA4 #1D23D9 #4D52E7 #8386EE #B9BBF6

Accessibility & contrast

On white

5.71

#4D52E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4D52E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52E7

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52E7	#FFFFFF	#000000	##FFFFFF
##4D52E7	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEC

Deuteranopia (green-blind)

#005FE4

Tritanopia (blue-blind)

#007995

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d52e7;
/* rgb */ color: rgb(77, 82, 231);
/* oklch */ color: oklch(53.0% 0.220 274.5);

Tailwind

colors: {
  custom: {
    50: '#9183f0',
    500: '#4d52e7',
    950: '#000000',
  },
}

SCSS

$custom: #4d52e7;
$custom-light: #9183f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52e7",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 231
  },
  "hsl": {
    "h": 238.052,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.52954,
    "c": 0.21992,
    "h": 274.5
  },
  "luminance": 0.13382
}

Semantic roles & 50–950 ramp

primary

#4D52E7

secondary

#E5E3AA

accent

#D20DD8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4D52E7

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

Preview Lab → · Contrast checker → · Palette generator →