#4746DB#4746DB

#4746DB is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.6% C 0.220 H 275.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4746DB
RGB	rgb(71, 70, 219)
HSL	hsl(240, 67%, 57%)
HSV	hsv(240, 68%, 86%)
CMYK	cmyk(67.6%, 68%, 0%, 14.1%)
CIE-LAB	lab(39.30, 46.48, -75.76)
CIE-LCH	lch(39.30, 88.88, 301.53°)
OKLab	oklab(49.61% 0.0197 -0.2188)
OKLCH	oklch(49.61% 0.22 275.1)
XYZ	xyz(17.5707, 10.8328, 68.1691)
Luminance	0.1083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4746DB #DADB46

analogous

#4690DB #4746DB #9246DB

triadic

#4746DB #DB4746 #46DB47

tetradic

#4746DB #DB4690 #DADB46 #46DB92

square

#4746DB #DB4690 #DADB46 #46DB92

split-complementary

#4746DB #DB9246 #90DB46

monochromatic

#1C1B8B #2625BF #4746DB #7A79E5 #ADACEF

Accessibility & contrast

On white

6.63

#4746DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4746DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4746DB

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4746DB	#FFFFFF	#000000	##FFFFFF
##4746DB	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E0

Deuteranopia (green-blind)

#0056D8

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4746db;
/* rgb */ color: rgb(71, 70, 219);
/* oklch */ color: oklch(49.6% 0.220 275.1);

Tailwind

colors: {
  custom: {
    50: '#8d7ae7',
    500: '#4746db',
    950: '#000000',
  },
}

SCSS

$custom: #4746db;
$custom-light: #8d7ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#4746db",
  "rgb": {
    "r": 71,
    "g": 70,
    "b": 219
  },
  "hsl": {
    "h": 240.403,
    "s": 67.421,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49614,
    "c": 0.21971,
    "h": 275.1
  },
  "luminance": 0.10834
}

Semantic roles & 50–950 ramp

primary

#4746DB

secondary

#DCDDA0

accent

#EA3DE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4746DB

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

Preview Lab → · Contrast checker → · Palette generator →