#4743E8#4743E8

#4743E8 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.4% C 0.238 H 274.7°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4743E8
RGB	rgb(71, 67, 232)
HSL	hsl(241, 78%, 59%)
HSV	hsv(241, 71%, 91%)
CMYK	cmyk(69.4%, 71.1%, 0%, 9%)
CIE-LAB	lab(39.88, 52.35, -82.21)
CIE-LCH	lch(39.88, 97.46, 302.49°)
OKLab	oklab(50.39% 0.0196 -0.2377)
OKLCH	oklch(50.39% 0.238 274.7)
XYZ	xyz(19.1664, 11.1783, 77.4758)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4743E8 #E4E843

analogous

#4391E8 #4743E8 #9A43E8

triadic

#4743E8 #E84743 #43E847

tetradic

#4743E8 #E84391 #E4E843 #43E89A

square

#4743E8 #E84391 #E4E843 #43E89A

split-complementary

#4743E8 #E89A43 #91E843

monochromatic

#17139D #1E1AD4 #4743E8 #7C7AEF #B2B0F5

Accessibility & contrast

On white

6.49

#4743E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4743E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4743E8

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4743E8	#FFFFFF	#000000	##FFFFFF
##4743E8	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065ED

Deuteranopia (green-blind)

#0056E5

Tritanopia (blue-blind)

#007191

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4743e8;
/* rgb */ color: rgb(71, 67, 232);
/* oklch */ color: oklch(50.4% 0.238 274.7);

Tailwind

colors: {
  custom: {
    50: '#9079f1',
    500: '#4743e8',
    950: '#000000',
  },
}

SCSS

$custom: #4743e8;
$custom-light: #9079f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4743e8",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 232
  },
  "hsl": {
    "h": 241.455,
    "s": 78.199,
    "l": 58.627
  },
  "oklch": {
    "l": 0.50393,
    "c": 0.23848,
    "h": 274.7
  },
  "luminance": 0.1118
}

Semantic roles & 50–950 ramp

primary

#4743E8

secondary

#E2E4A3

accent

#F533F0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4743E8

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

Preview Lab → · Contrast checker → · Palette generator →