#4C50D7#4C50D7

#4C50D7 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.2% C 0.202 H 275.3°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C50D7
RGB	rgb(76, 80, 215)
HSL	hsl(238, 63%, 57%)
HSV	hsv(238, 65%, 84%)
CMYK	cmyk(64.7%, 62.8%, 0%, 15.7%)
CIE-LAB	lab(41.50, 39.88, -69.85)
CIE-LCH	lch(41.50, 80.43, 299.73°)
OKLab	oklab(51.19% 0.0187 -0.2014)
OKLCH	oklch(51.19% 0.202 275.3)
XYZ	xyz(18.1109, 12.1786, 65.6731)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C50D7 #D7D34C

analogous

#4C96D7 #4C50D7 #8D4CD7

triadic

#4C50D7 #D74C50 #50D74C

tetradic

#4C50D7 #D74C96 #D7D34C #4CD78D

square

#4C50D7 #D74C96 #D7D34C #4CD78D

split-complementary

#4C50D7 #D78D4C #96D74C

monochromatic

#1F228A #2A2EBC #4C50D7 #7E81E2 #B0B2ED

Accessibility & contrast

On white

6.11

#4C50D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4C50D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C50D7

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C50D7	#FFFFFF	#000000	##FFFFFF
##4C50D7	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005CD4

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4c50d7;
/* rgb */ color: rgb(76, 80, 215);
/* oklch */ color: oklch(51.2% 0.202 275.3);

Tailwind

colors: {
  custom: {
    50: '#8d81e4',
    500: '#4c50d7',
    950: '#000000',
  },
}

SCSS

$custom: #4c50d7;
$custom-light: #8d81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c50d7",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 215
  },
  "hsl": {
    "h": 238.273,
    "s": 63.47,
    "l": 57.059
  },
  "oklch": {
    "l": 0.51193,
    "c": 0.20223,
    "h": 275.3
  },
  "luminance": 0.1218
}

Semantic roles & 50–950 ramp

primary

#4C50D7

secondary

#DCDAA3

accent

#E241E6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C50D7

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

Preview Lab → · Contrast checker → · Palette generator →