#4F46BC#4F46BC

#4F46BC is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.5% C 0.179 H 280.6°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F46BC
RGB	rgb(79, 70, 188)
HSL	hsl(245, 47%, 51%)
HSV	hsv(245, 63%, 74%)
CMYK	cmyk(58%, 62.8%, 0%, 26.3%)
CIE-LAB	lab(37.25, 37.58, -61.11)
CIE-LCH	lch(37.25, 71.74, 301.59°)
OKLab	oklab(47.47% 0.0327 -0.1757)
OKLCH	oklch(47.47% 0.179 280.6)
XYZ	xyz(14.4889, 9.6724, 48.6707)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F46BC #B3BC46

analogous

#4678BC #4F46BC #8A46BC

triadic

#4F46BC #BC4F46 #46BC4F

tetradic

#4F46BC #BC4678 #B3BC46 #46BC8A

square

#4F46BC #BC4678 #B3BC46 #46BC8A

split-complementary

#4F46BC #BC8A46 #78BC46

monochromatic

#292464 #3B3490 #4F46BC #7A73CC #A4A0DD

Accessibility & contrast

On white

7.16

#4F46BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4F46BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F46BC

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F46BC	#FFFFFF	#000000	##FFFFFF
##4F46BC	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#0053BA

Tritanopia (blue-blind)

#0C637A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4f46bc;
/* rgb */ color: rgb(79, 70, 188);
/* oklch */ color: oklch(47.5% 0.179 280.6);

Tailwind

colors: {
  custom: {
    50: '#8b7ad1',
    500: '#4f46bc',
    950: '#000000',
  },
}

SCSS

$custom: #4f46bc;
$custom-light: #8b7ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f46bc",
  "rgb": {
    "r": 79,
    "g": 70,
    "b": 188
  },
  "hsl": {
    "h": 244.576,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47465,
    "c": 0.1787,
    "h": 280.6
  },
  "luminance": 0.09673
}

Semantic roles & 50–950 ramp

primary

#4F46BC

secondary

#C5C995

accent

#D651CC

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4F46BC

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

Preview Lab → · Contrast checker → · Palette generator →