#4F4FEB#4F4FEB

#4F4FEB is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.0% C 0.228 H 275.3°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4F4FEB
RGB	rgb(79, 79, 235)
HSL	hsl(240, 80%, 62%)
HSV	hsv(240, 66%, 92%)
CMYK	cmyk(66.4%, 66.4%, 0%, 7.8%)
CIE-LAB	lab(43.14, 47.42, -78.53)
CIE-LCH	lch(43.14, 91.74, 301.12°)
OKLab	oklab(52.95% 0.0211 -0.2267)
OKLCH	oklch(52.95% 0.228 275.3)
XYZ	xyz(21.0109, 13.2505, 80.0315)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4FEB #EBEB4F

analogous

#4F9DEB #4F4FEB #9D4FEB

triadic

#4F4FEB #EB4F4F #4FEB4F

tetradic

#4F4FEB #EB4F9D #EBEB4F #4FEB9D

square

#4F4FEB #EB4F9D #EBEB4F #4FEB9D

split-complementary

#4F4FEB #EB9D4F #9DEB4F

monochromatic

#1414AC #1A1AE3 #4F4FEB #8686F1 #BDBDF7

Accessibility & contrast

On white

5.75

#4F4FEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4F4FEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4FEB

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4FEB	#FFFFFF	#000000	##FFFFFF
##4F4FEB	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DF0

Deuteranopia (green-blind)

#005FE8

Tritanopia (blue-blind)

#007896

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f4feb;
/* rgb */ color: rgb(79, 79, 235);
/* oklch */ color: oklch(53.0% 0.228 275.3);

Tailwind

colors: {
  custom: {
    50: '#9381f3',
    500: '#4f4feb',
    950: '#000000',
  },
}

SCSS

$custom: #4f4feb;
$custom-light: #9381f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4feb",
  "rgb": {
    "r": 79,
    "g": 79,
    "b": 235
  },
  "hsl": {
    "h": 240,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.52952,
    "c": 0.22772,
    "h": 275.3
  },
  "luminance": 0.13252
}

Semantic roles & 50–950 ramp

primary

#4F4FEB

secondary

#E8E8AE

accent

#DC0ADC

background

#F9F7FF

surface

#F2EEFE

border

#CCC9D6

text

#0F0A17

muted

#7E7C85

Preview Lab

Preview with #4F4FEB

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

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