#4750CE#4750CE

#4750CE is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.1% C 0.192 H 274.0°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4750CE
RGB	rgb(71, 80, 206)
HSL	hsl(236, 58%, 54%)
HSV	hsv(236, 66%, 81%)
CMYK	cmyk(65.5%, 61.2%, 0%, 19.2%)
CIE-LAB	lab(40.46, 36.14, -66.38)
CIE-LCH	lch(40.46, 75.58, 298.57°)
OKLab	oklab(50.12% 0.0135 -0.1913)
OKLCH	oklch(50.12% 0.192 274)
XYZ	xyz(16.6041, 11.5317, 59.7314)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4750CE #CEC547

analogous

#4794CE #4750CE #8247CE

triadic

#4750CE #CE4750 #50CE47

tetradic

#4750CE #CE4794 #CEC547 #47CE82

square

#4750CE #CE4794 #CEC547 #47CE82

split-complementary

#4750CE #CE8247 #94CE47

monochromatic

#21267A #2D36AA #4750CE #777EDB #A8ACE8

Accessibility & contrast

On white

6.35

#4750CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4750CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4750CE

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4750CE	#FFFFFF	#000000	##FFFFFF
##4750CE	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#0059CC

Tritanopia (blue-blind)

#007087

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4750ce;
/* rgb */ color: rgb(71, 80, 206);
/* oklch */ color: oklch(50.1% 0.192 274.0);

Tailwind

colors: {
  custom: {
    50: '#8981de',
    500: '#4750ce',
    950: '#000000',
  },
}

SCSS

$custom: #4750ce;
$custom-light: #8981de;
$custom-dark: #000000;

JSON

{
  "hex": "#4750ce",
  "rgb": {
    "r": 71,
    "g": 80,
    "b": 206
  },
  "hsl": {
    "h": 236,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50124,
    "c": 0.19178,
    "h": 274
  },
  "luminance": 0.11533
}

Semantic roles & 50–950 ramp

primary

#4750CE

secondary

#D5D19C

accent

#D747E1

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4750CE

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

Preview Lab → · Contrast checker → · Palette generator →