#4750C8#4750C8

#4750C8 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.6% C 0.184 H 274.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4750C8
RGB	rgb(71, 80, 200)
HSL	hsl(236, 54%, 53%)
HSV	hsv(236, 65%, 78%)
CMYK	cmyk(64.5%, 60%, 0%, 21.6%)
CIE-LAB	lab(39.99, 34.10, -63.67)
CIE-LCH	lch(39.99, 72.23, 298.17°)
OKLab	oklab(49.63% 0.0137 -0.1834)
OKLCH	oklch(49.63% 0.184 274.3)
XYZ	xyz(15.8891, 11.2457, 55.9657)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4750C8 #C8BF47

analogous

#4790C8 #4750C8 #7E47C8

triadic

#4750C8 #C84750 #50C847

tetradic

#4750C8 #C84790 #C8BF47 #47C87E

square

#4750C8 #C84790 #C8BF47 #47C87E

split-complementary

#4750C8 #C87E47 #90C847

monochromatic

#222872 #3038A2 #4750C8 #767DD6 #A5AAE4

Accessibility & contrast

On white

6.46

#4750C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4750C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4750C8

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4750C8	#FFFFFF	#000000	##FFFFFF
##4750C8	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CC

Deuteranopia (green-blind)

#0059C6

Tritanopia (blue-blind)

#006E84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4750c8;
/* rgb */ color: rgb(71, 80, 200);
/* oklch */ color: oklch(49.6% 0.184 274.3);

Tailwind

colors: {
  custom: {
    50: '#8881da',
    500: '#4750c8',
    950: '#000000',
  },
}

SCSS

$custom: #4750c8;
$custom-light: #8881da;
$custom-dark: #000000;

JSON

{
  "hex": "#4750c8",
  "rgb": {
    "r": 71,
    "g": 80,
    "b": 200
  },
  "hsl": {
    "h": 235.814,
    "s": 53.975,
    "l": 53.137
  },
  "oklch": {
    "l": 0.4963,
    "c": 0.18387,
    "h": 274.3
  },
  "luminance": 0.11247
}

Semantic roles & 50–950 ramp

primary

#4750C8

secondary

#D1CD9A

accent

#D34ADD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4750C8

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

Preview Lab → · Contrast checker → · Palette generator →