#4D52DA#4D52DA

#4D52DA is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 51.8% C 0.203 H 275.1°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4D52DA
RGB	rgb(77, 82, 218)
HSL	hsl(238, 66%, 58%)
HSV	hsv(238, 65%, 85%)
CMYK	cmyk(64.7%, 62.4%, 0%, 14.5%)
CIE-LAB	lab(42.27, 39.81, -70.31)
CIE-LCH	lch(42.27, 80.80, 299.52°)
OKLab	oklab(51.85% 0.0181 -0.2027)
OKLCH	oklch(51.85% 0.203 275.1)
XYZ	xyz(18.7286, 12.6727, 67.7752)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52DA #DAD54D

analogous

#4D99DA #4D52DA #8E4DDA

triadic

#4D52DA #DA4D52 #52DA4D

tetradic

#4D52DA #DA4D99 #DAD54D #4DDA8E

square

#4D52DA #DA4D99 #DAD54D #4DDA8E

split-complementary

#4D52DA #DA8E4D #99DA4D

monochromatic

#1E228F #282EC2 #4D52DA #8083E5 #B2B4EF

Accessibility & contrast

On white

5.94

#4D52DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4D52DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52DA

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52DA	#FFFFFF	#000000	##FFFFFF
##4D52DA	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#005ED7

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d52da;
/* rgb */ color: rgb(77, 82, 218);
/* oklch */ color: oklch(51.8% 0.203 275.1);

Tailwind

colors: {
  custom: {
    50: '#8e83e6',
    500: '#4d52da',
    950: '#000000',
  },
}

SCSS

$custom: #4d52da;
$custom-light: #8e83e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52da",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 218
  },
  "hsl": {
    "h": 237.872,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51847,
    "c": 0.20348,
    "h": 275.1
  },
  "luminance": 0.12674
}

Semantic roles & 50–950 ramp

primary

#4D52DA

secondary

#DEDCA5

accent

#E33FE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D52DA

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

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