#4F46AC#4F46AC

#4F46AC is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.2% C 0.157 H 282.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F46AC
RGB	rgb(79, 70, 172)
HSL	hsl(245, 42%, 47%)
HSV	hsv(245, 59%, 67%)
CMYK	cmyk(54.1%, 59.3%, 0%, 32.5%)
CIE-LAB	lab(36.02, 32.44, -53.65)
CIE-LCH	lch(36.02, 62.69, 301.16°)
OKLab	oklab(46.18% 0.0335 -0.1537)
OKLCH	oklch(46.18% 0.157 282.3)
XYZ	xyz(12.8587, 9.0204, 40.0853)
Luminance	0.0902 (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

#4F46AC #A3AC46

analogous

#4670AC #4F46AC #8246AC

triadic

#4F46AC #AC4F46 #46AC4F

tetradic

#4F46AC #AC4670 #A3AC46 #46AC82

square

#4F46AC #AC4670 #A3AC46 #46AC82

split-complementary

#4F46AC #AC8246 #70AC46

monochromatic

#272355 #3B3481 #4F46AC #746CC3 #9D98D5

Accessibility & contrast

On white

7.49

#4F46AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4F46AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F46AC

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F46AC	#FFFFFF	#000000	##FFFFFF
##4F46AC	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AF

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#265E72

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4f46ac;
/* rgb */ color: rgb(79, 70, 172);
/* oklch */ color: oklch(46.2% 0.157 282.3);

Tailwind

colors: {
  custom: {
    50: '#887ac5',
    500: '#4f46ac',
    950: '#000000',
  },
}

SCSS

$custom: #4f46ac;
$custom-light: #887ac5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f46ac",
  "rgb": {
    "r": 79,
    "g": 70,
    "b": 172
  },
  "hsl": {
    "h": 245.294,
    "s": 42.149,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46181,
    "c": 0.15734,
    "h": 282.3
  },
  "luminance": 0.09021
}

Semantic roles & 50–950 ramp

primary

#4F46AC

secondary

#BCC18D

accent

#D256C7

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4F46AC

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

Preview Lab → · Contrast checker → · Palette generator →