#4F48FD#4F48FD

#4F48FD is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.6% C 0.256 H 275.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4F48FD
RGB	rgb(79, 72, 253)
HSL	hsl(242, 98%, 64%)
HSV	hsv(242, 72%, 99%)
CMYK	cmyk(68.8%, 71.5%, 0%, 0.8%)
CIE-LAB	lab(43.34, 57.00, -88.31)
CIE-LCH	lch(43.34, 105.10, 302.84°)
OKLab	oklab(53.59% 0.0228 -0.2553)
OKLCH	oklch(53.59% 0.256 275.1)
XYZ	xyz(23.2656, 13.3866, 94.2672)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F48FD #F6FD48

analogous

#489BFD #4F48FD #A948FD

triadic

#4F48FD #FD4F48 #48FD4F

tetradic

#4F48FD #FD489B #F6FD48 #48FDA9

square

#4F48FD #FD489B #F6FD48 #48FDA9

split-complementary

#4F48FD #FDA948 #9BFD48

monochromatic

#0A02C8 #150BFC #4F48FD #8985FE #C3C1FE

Accessibility & contrast

On white

5.71

#4F48FD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4F48FD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F48FD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F48FD	#FFFFFF	#000000	##FFFFFF
##4F48FD	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EFF

Deuteranopia (green-blind)

#005EFA

Tritanopia (blue-blind)

#007B9E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f48fd;
/* rgb */ color: rgb(79, 72, 253);
/* oklch */ color: oklch(53.6% 0.256 275.1);

Tailwind

colors: {
  custom: {
    50: '#977dff',
    500: '#4f48fd',
    950: '#000000',
  },
}

SCSS

$custom: #4f48fd;
$custom-light: #977dff;
$custom-dark: #000000;

JSON

{
  "hex": "#4f48fd",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 253
  },
  "hsl": {
    "h": 242.32,
    "s": 97.838,
    "l": 63.725
  },
  "oklch": {
    "l": 0.53588,
    "c": 0.25631,
    "h": 275.1
  },
  "luminance": 0.13389
}

Semantic roles & 50–950 ramp

primary

#4F48FD

secondary

#EEF0B0

accent

#E600DD

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #4F48FD

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

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