#4D52D8#4D52D8

#4D52D8 is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.7% C 0.201 H 275.2°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4D52D8
RGB	rgb(77, 82, 216)
HSL	hsl(238, 64%, 57%)
HSV	hsv(238, 64%, 85%)
CMYK	cmyk(64.4%, 62%, 0%, 15.3%)
CIE-LAB	lab(42.11, 39.14, -69.42)
CIE-LCH	lch(42.11, 79.70, 299.42°)
OKLab	oklab(51.68% 0.0182 -0.2001)
OKLCH	oklch(51.68% 0.201 275.2)
XYZ	xyz(18.4685, 12.5687, 66.4052)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52D8 #D8D34D

analogous

#4D97D8 #4D52D8 #8E4DD8

triadic

#4D52D8 #D84D52 #52D84D

tetradic

#4D52D8 #D84D97 #D8D34D #4DD88E

square

#4D52D8 #D84D97 #D8D34D #4DD88E

split-complementary

#4D52D8 #D88E4D #97D84D

monochromatic

#1F238C #2A2FBE #4D52D8 #7F83E3 #B1B4EE

Accessibility & contrast

On white

5.98

#4D52D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#4D52D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52D8

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52D8	#FFFFFF	#000000	##FFFFFF
##4D52D8	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADC

Deuteranopia (green-blind)

#005DD5

Tritanopia (blue-blind)

#00748D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4d52d8;
/* rgb */ color: rgb(77, 82, 216);
/* oklch */ color: oklch(51.7% 0.201 275.2);

Tailwind

colors: {
  custom: {
    50: '#8e83e5',
    500: '#4d52d8',
    950: '#000000',
  },
}

SCSS

$custom: #4d52d8;
$custom-light: #8e83e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52d8",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 216
  },
  "hsl": {
    "h": 237.842,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5168,
    "c": 0.20091,
    "h": 275.2
  },
  "luminance": 0.1257
}

Semantic roles & 50–950 ramp

primary

#4D52D8

secondary

#DCDAA4

accent

#E141E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D52D8

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

Preview Lab → · Contrast checker → · Palette generator →