#4D52D9#4D52D9

#4D52D9 is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.8% C 0.202 H 275.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4D52D9
RGB	rgb(77, 82, 217)
HSL	hsl(238, 65%, 58%)
HSV	hsv(238, 65%, 85%)
CMYK	cmyk(64.5%, 62.2%, 0%, 14.9%)
CIE-LAB	lab(42.19, 39.48, -69.87)
CIE-LCH	lch(42.19, 80.25, 299.47°)
OKLab	oklab(51.76% 0.0182 -0.2014)
OKLCH	oklch(51.76% 0.202 275.2)
XYZ	xyz(18.5981, 12.6205, 67.0881)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52D9 #D9D44D

analogous

#4D98D9 #4D52D9 #8E4DD9

triadic

#4D52D9 #D94D52 #52D94D

tetradic

#4D52D9 #D94D98 #D9D44D #4DD98E

square

#4D52D9 #D94D98 #D9D44D #4DD98E

split-complementary

#4D52D9 #D98E4D #98D94D

monochromatic

#1E228D #292EC0 #4D52D9 #7F83E4 #B2B4EF

Accessibility & contrast

On white

5.96

#4D52D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4D52D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52D9

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52D9	#FFFFFF	#000000	##FFFFFF
##4D52D9	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADD

Deuteranopia (green-blind)

#005DD6

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d52d9;
/* rgb */ color: rgb(77, 82, 217);
/* oklch */ color: oklch(51.8% 0.202 275.2);

Tailwind

colors: {
  custom: {
    50: '#8e83e6',
    500: '#4d52d9',
    950: '#000000',
  },
}

SCSS

$custom: #4d52d9;
$custom-light: #8e83e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52d9",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 217
  },
  "hsl": {
    "h": 237.857,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51763,
    "c": 0.2022,
    "h": 275.2
  },
  "luminance": 0.12622
}

Semantic roles & 50–950 ramp

primary

#4D52D9

secondary

#DDDBA5

accent

#E240E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D52D9

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

Preview Lab → · Contrast checker → · Palette generator →