#4F46FF#4F46FF

#4F46FF is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.5% C 0.260 H 275.2°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4F46FF
RGB	rgb(79, 70, 255)
HSL	hsl(243, 100%, 64%)
HSV	hsv(243, 73%, 100%)
CMYK	cmyk(69%, 72.5%, 0%, 0%)
CIE-LAB	lab(43.15, 58.67, -89.73)
CIE-LCH	lch(43.15, 107.21, 303.18°)
OKLab	oklab(53.51% 0.0235 -0.2594)
OKLCH	oklch(53.51% 0.26 275.2)
XYZ	xyz(23.4587, 13.2604, 95.9116)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F46FF #F6FF46

analogous

#4699FF #4F46FF #AB46FF

triadic

#4F46FF #FF4F46 #46FF4F

tetradic

#4F46FF #FF4699 #F6FF46 #46FFAB

square

#4F46FF #FF4699 #F6FF46 #46FFAB

split-complementary

#4F46FF #FFAB46 #99FF46

monochromatic

#0A00CB #1509FF #4F46FF #8983FF #C3C0FF

Accessibility & contrast

On white

5.75

#4F46FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4F46FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F46FF

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F46FF	#FFFFFF	#000000	##FFFFFF
##4F46FF	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)

#006EFF

Deuteranopia (green-blind)

#005DFC

Tritanopia (blue-blind)

#007B9F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f46ff;
/* rgb */ color: rgb(79, 70, 255);
/* oklch */ color: oklch(53.5% 0.260 275.2);

Tailwind

colors: {
  custom: {
    50: '#977cff',
    500: '#4f46ff',
    950: '#000000',
  },
}

SCSS

$custom: #4f46ff;
$custom-light: #977cff;
$custom-dark: #000000;

JSON

{
  "hex": "#4f46ff",
  "rgb": {
    "r": 79,
    "g": 70,
    "b": 255
  },
  "hsl": {
    "h": 242.919,
    "s": 100,
    "l": 63.725
  },
  "oklch": {
    "l": 0.53512,
    "c": 0.26049,
    "h": 275.2
  },
  "luminance": 0.13263
}

Semantic roles & 50–950 ramp

primary

#4F46FF

secondary

#EEF1B0

accent

#E600DA

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #4F46FF

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

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