#4D48DD#4D48DD

#4D48DD is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.5% C 0.219 H 276.6°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4D48DD
RGB	rgb(77, 72, 221)
HSL	hsl(242, 69%, 57%)
HSV	hsv(242, 67%, 87%)
CMYK	cmyk(65.2%, 67.4%, 0%, 13.3%)
CIE-LAB	lab(40.30, 46.71, -75.24)
CIE-LCH	lch(40.30, 88.56, 301.83°)
OKLab	oklab(50.49% 0.0253 -0.2172)
OKLCH	oklch(50.49% 0.219 276.6)
XYZ	xyz(18.4248, 11.4314, 69.6281)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D48DD #D8DD48

analogous

#488EDD #4D48DD #9748DD

triadic

#4D48DD #DD4D48 #48DD4D

tetradic

#4D48DD #DD488E #D8DD48 #48DD97

square

#4D48DD #DD488E #D8DD48 #48DD97

split-complementary

#4D48DD #DD9748 #8EDD48

monochromatic

#1F1B90 #2A24C3 #4D48DD #7F7CE7 #B1AFF0

Accessibility & contrast

On white

6.39

#4D48DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4D48DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D48DD

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D48DD	#FFFFFF	#000000	##FFFFFF
##4D48DD	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E2

Deuteranopia (green-blind)

#0058DA

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d48dd;
/* rgb */ color: rgb(77, 72, 221);
/* oklch */ color: oklch(50.5% 0.219 276.6);

Tailwind

colors: {
  custom: {
    50: '#907ce9',
    500: '#4d48dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d48dd;
$custom-light: #907ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d48dd",
  "rgb": {
    "r": 77,
    "g": 72,
    "b": 221
  },
  "hsl": {
    "h": 242.013,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.50493,
    "c": 0.21864,
    "h": 276.6
  },
  "luminance": 0.11433
}

Semantic roles & 50–950 ramp

primary

#4D48DD

secondary

#DCDEA2

accent

#EC3CE6

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D48DD

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

Preview Lab → · Contrast checker → · Palette generator →