#4B47F1#4B47F1

#4B47F1 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 52.1% C 0.244 H 274.8°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4B47F1
RGB	rgb(75, 71, 241)
HSL	hsl(241, 86%, 61%)
HSV	hsv(241, 71%, 95%)
CMYK	cmyk(68.9%, 70.5%, 0%, 5.5%)
CIE-LAB	lab(41.77, 53.40, -84.18)
CIE-LCH	lch(41.77, 99.68, 302.39°)
OKLab	oklab(52.06% 0.0206 -0.2433)
OKLCH	oklch(52.06% 0.244 274.8)
XYZ	xyz(21.0268, 12.3512, 84.4779)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B47F1 #EDF147

analogous

#4798F1 #4B47F1 #A047F1

triadic

#4B47F1 #F14B47 #47F14B

tetradic

#4B47F1 #F14798 #EDF147 #47F1A0

square

#4B47F1 #F14798 #EDF147 #47F1A0

split-complementary

#4B47F1 #F1A047 #98F147

monochromatic

#110DB0 #1712E9 #4B47F1 #8380F5 #BAB9FA

Accessibility & contrast

On white

6.05

#4B47F1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4B47F1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B47F1

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B47F1	#FFFFFF	#000000	##FFFFFF
##4B47F1	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AF6

Deuteranopia (green-blind)

#005BEE

Tritanopia (blue-blind)

#007797

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4b47f1;
/* rgb */ color: rgb(75, 71, 241);
/* oklch */ color: oklch(52.1% 0.244 274.8);

Tailwind

colors: {
  custom: {
    50: '#937cf7',
    500: '#4b47f1',
    950: '#000000',
  },
}

SCSS

$custom: #4b47f1;
$custom-light: #937cf7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b47f1",
  "rgb": {
    "r": 75,
    "g": 71,
    "b": 241
  },
  "hsl": {
    "h": 241.412,
    "s": 85.859,
    "l": 61.176
  },
  "oklch": {
    "l": 0.52063,
    "c": 0.2442,
    "h": 274.8
  },
  "luminance": 0.12353
}

Semantic roles & 50–950 ramp

primary

#4B47F1

secondary

#E8EAAA

accent

#E203DD

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #4B47F1

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

Preview Lab → · Contrast checker → · Palette generator →