#4F46CC#4F46CC

#4F46CC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.8% C 0.199 H 279.0°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F46CC
RGB	rgb(79, 70, 204)
HSL	hsl(244, 57%, 54%)
HSV	hsv(244, 66%, 80%)
CMYK	cmyk(61.3%, 65.7%, 0%, 20%)
CIE-LAB	lab(38.55, 42.71, -68.31)
CIE-LCH	lch(38.55, 80.57, 302.01°)
OKLab	oklab(48.82% 0.0313 -0.1968)
OKLCH	oklch(48.82% 0.199 279)
XYZ	xyz(16.3102, 10.4010, 58.2631)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F46CC #C3CC46

analogous

#4680CC #4F46CC #9246CC

triadic

#4F46CC #CC4F46 #46CC4F

tetradic

#4F46CC #CC4680 #C3CC46 #46CC92

square

#4F46CC #CC4680 #C3CC46 #46CC92

split-complementary

#4F46CC #CC9246 #80CC46

monochromatic

#272177 #362EA7 #4F46CC #7D76D9 #AAA6E6

Accessibility & contrast

On white

6.82

#4F46CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4F46CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F46CC

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F46CC	#FFFFFF	#000000	##FFFFFF
##4F46CC	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D0

Deuteranopia (green-blind)

#0055C9

Tritanopia (blue-blind)

#006983

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4f46cc;
/* rgb */ color: rgb(79, 70, 204);
/* oklch */ color: oklch(48.8% 0.199 279.0);

Tailwind

colors: {
  custom: {
    50: '#8e7add',
    500: '#4f46cc',
    950: '#000000',
  },
}

SCSS

$custom: #4f46cc;
$custom-light: #8e7add;
$custom-dark: #000000;

JSON

{
  "hex": "#4f46cc",
  "rgb": {
    "r": 79,
    "g": 70,
    "b": 204
  },
  "hsl": {
    "h": 244.03,
    "s": 56.78,
    "l": 53.725
  },
  "oklch": {
    "l": 0.4882,
    "c": 0.19929,
    "h": 279
  },
  "luminance": 0.10402
}

Semantic roles & 50–950 ramp

primary

#4F46CC

secondary

#D0D49A

accent

#E048D6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4F46CC

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

Preview Lab → · Contrast checker → · Palette generator →