#4D49DB#4D49DB

#4D49DB is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.5% C 0.215 H 276.6°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4D49DB
RGB	rgb(77, 73, 219)
HSL	hsl(242, 67%, 57%)
HSV	hsv(242, 67%, 86%)
CMYK	cmyk(64.8%, 66.7%, 0%, 14.1%)
CIE-LAB	lab(40.34, 45.49, -74.03)
CIE-LCH	lch(40.34, 86.89, 301.57°)
OKLab	oklab(50.47% 0.0248 -0.2136)
OKLCH	oklch(50.47% 0.215 276.6)
XYZ	xyz(18.2251, 11.4558, 68.2549)
Luminance	0.1146 (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

#4D49DB #D7DB49

analogous

#498EDB #4D49DB #9649DB

triadic

#4D49DB #DB4D49 #49DB4D

tetradic

#4D49DB #DB498E #D7DB49 #49DB96

square

#4D49DB #DB498E #D7DB49 #49DB96

split-complementary

#4D49DB #DB9649 #8EDB49

monochromatic

#1F1C8E #2A26C1 #4D49DB #7F7CE5 #B1AFEF

Accessibility & contrast

On white

6.38

#4D49DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4D49DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D49DB

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D49DB	#FFFFFF	#000000	##FFFFFF
##4D49DB	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E0

Deuteranopia (green-blind)

#0059D8

Tritanopia (blue-blind)

#00708C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d49db;
/* rgb */ color: rgb(77, 73, 219);
/* oklch */ color: oklch(50.5% 0.215 276.6);

Tailwind

colors: {
  custom: {
    50: '#8f7de7',
    500: '#4d49db',
    950: '#000000',
  },
}

SCSS

$custom: #4d49db;
$custom-light: #8f7de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d49db",
  "rgb": {
    "r": 77,
    "g": 73,
    "b": 219
  },
  "hsl": {
    "h": 241.644,
    "s": 66.972,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50468,
    "c": 0.21506,
    "h": 276.6
  },
  "luminance": 0.11457
}

Semantic roles & 50–950 ramp

primary

#4D49DB

secondary

#DCDDA2

accent

#EA3EE5

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D49DB

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

Preview Lab → · Contrast checker → · Palette generator →