#4F52CE#4F52CE

#4F52CE is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.0% C 0.187 H 276.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F52CE
RGB	rgb(79, 82, 206)
HSL	hsl(239, 56%, 56%)
HSV	hsv(239, 62%, 81%)
CMYK	cmyk(61.7%, 60.2%, 0%, 19.2%)
CIE-LAB	lab(41.46, 36.13, -64.73)
CIE-LCH	lch(41.46, 74.14, 299.17°)
OKLab	oklab(50.99% 0.0209 -0.1862)
OKLCH	oklch(50.99% 0.187 276.4)
XYZ	xyz(17.3787, 12.1517, 59.8103)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F52CE #CECB4F

analogous

#4F91CE #4F52CE #8B4FCE

triadic

#4F52CE #CE4F52 #52CE4F

tetradic

#4F52CE #CE4F91 #CECB4F #4FCE8B

square

#4F52CE #CE4F91 #CECB4F #4FCE8B

split-complementary

#4F52CE #CE8B4F #91CE4F

monochromatic

#23267F #3134AF #4F52CE #7F81DB #AFB0E9

Accessibility & contrast

On white

6.12

#4F52CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4F52CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F52CE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F52CE	#FFFFFF	#000000	##FFFFFF
##4F52CE	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D2

Deuteranopia (green-blind)

#005CCC

Tritanopia (blue-blind)

#007088

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4f52ce;
/* rgb */ color: rgb(79, 82, 206);
/* oklch */ color: oklch(51.0% 0.187 276.4);

Tailwind

colors: {
  custom: {
    50: '#8d83de',
    500: '#4f52ce',
    950: '#000000',
  },
}

SCSS

$custom: #4f52ce;
$custom-light: #8d83de;
$custom-dark: #000000;

JSON

{
  "hex": "#4f52ce",
  "rgb": {
    "r": 79,
    "g": 82,
    "b": 206
  },
  "hsl": {
    "h": 238.583,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50992,
    "c": 0.18742,
    "h": 276.4
  },
  "luminance": 0.12153
}

Semantic roles & 50–950 ramp

primary

#4F52CE

secondary

#D7D5A2

accent

#DC48E0

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4F52CE

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

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