#4F46BA#4F46BA

#4F46BA is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.3% C 0.176 H 280.8°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F46BA
RGB	rgb(79, 70, 186)
HSL	hsl(245, 46%, 50%)
HSV	hsv(245, 62%, 73%)
CMYK	cmyk(57.5%, 62.4%, 0%, 27.1%)
CIE-LAB	lab(37.09, 36.94, -60.20)
CIE-LCH	lch(37.09, 70.62, 301.53°)
OKLab	oklab(47.3% 0.0329 -0.173)
OKLCH	oklch(47.3% 0.176 280.8)
XYZ	xyz(14.2748, 9.5868, 47.5431)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.34

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F46BA #B1BA46

analogous

#4677BA #4F46BA #8946BA

triadic

#4F46BA #BA4F46 #46BA4F

tetradic

#4F46BA #BA4677 #B1BA46 #46BA89

square

#4F46BA #BA4677 #B1BA46 #46BA89

split-complementary

#4F46BA #BA8946 #77BA46

monochromatic

#292461 #3C358E #4F46BA #7973CB #A49FDB

Accessibility & contrast

On white

7.20

#4F46BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4F46BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F46BA

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F46BA	#FFFFFF	#000000	##FFFFFF
##4F46BA	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBE

Deuteranopia (green-blind)

#0053B8

Tritanopia (blue-blind)

#116279

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4f46ba;
/* rgb */ color: rgb(79, 70, 186);
/* oklch */ color: oklch(47.3% 0.176 280.8);

Tailwind

colors: {
  custom: {
    50: '#8b7ad0',
    500: '#4f46ba',
    950: '#000000',
  },
}

SCSS

$custom: #4f46ba;
$custom-light: #8b7ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f46ba",
  "rgb": {
    "r": 79,
    "g": 70,
    "b": 186
  },
  "hsl": {
    "h": 244.655,
    "s": 45.669,
    "l": 50.196
  },
  "oklch": {
    "l": 0.473,
    "c": 0.17609,
    "h": 280.8
  },
  "luminance": 0.09588
}

Semantic roles & 50–950 ramp

primary

#4F46BA

secondary

#C4C894

accent

#D552CB

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #4F46BA

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

Preview Lab → · Contrast checker → · Palette generator →