#4750BD#4750BD

#4750BD is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.7% C 0.169 H 274.7°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4750BD
RGB	rgb(71, 80, 189)
HSL	hsl(235, 47%, 51%)
HSV	hsv(235, 62%, 74%)
CMYK	cmyk(62.4%, 57.7%, 0%, 25.9%)
CIE-LAB	lab(39.16, 30.34, -58.62)
CIE-LCH	lch(39.16, 66.01, 297.36°)
OKLab	oklab(48.75% 0.0138 -0.1685)
OKLCH	oklch(48.75% 0.169 274.7)
XYZ	xyz(14.6495, 10.7498, 49.4372)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4750BD #BDB447

analogous

#478BBD #4750BD #7947BD

triadic

#4750BD #BD4750 #50BD47

tetradic

#4750BD #BD478B #BDB447 #47BD79

square

#4750BD #BD478B #BDB447 #47BD79

split-complementary

#4750BD #BD7947 #8BBD47

monochromatic

#242965 #343C92 #4750BD #747BCD #A1A6DD

Accessibility & contrast

On white

6.67

#4750BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4750BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4750BD

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4750BD	#FFFFFF	#000000	##FFFFFF
##4750BD	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C1

Deuteranopia (green-blind)

#0057BB

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4750bd;
/* rgb */ color: rgb(71, 80, 189);
/* oklch */ color: oklch(48.7% 0.169 274.7);

Tailwind

colors: {
  custom: {
    50: '#8681d2',
    500: '#4750bd',
    950: '#000000',
  },
}

SCSS

$custom: #4750bd;
$custom-light: #8681d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4750bd",
  "rgb": {
    "r": 71,
    "g": 80,
    "b": 189
  },
  "hsl": {
    "h": 235.424,
    "s": 47.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48749,
    "c": 0.16908,
    "h": 274.7
  },
  "luminance": 0.10751
}

Semantic roles & 50–950 ramp

primary

#4750BD

secondary

#CAC696

accent

#CD51D7

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4750BD

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

Preview Lab → · Contrast checker → · Palette generator →