#4D40D0#4D40D0

#4D40D0 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.1% C 0.211 H 278.9°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D40D0
RGB	rgb(77, 64, 208)
HSL	hsl(245, 61%, 53%)
HSV	hsv(245, 69%, 82%)
CMYK	cmyk(63%, 69.2%, 0%, 18.4%)
CIE-LAB	lab(37.48, 47.15, -72.40)
CIE-LCH	lch(37.48, 86.40, 303.07°)
OKLab	oklab(48.11% 0.0328 -0.2088)
OKLCH	oklch(48.11% 0.211 278.9)
XYZ	xyz(16.2755, 9.7974, 60.6957)
Luminance	0.0980 (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

#4D40D0 #C3D040

analogous

#407BD0 #4D40D0 #9540D0

triadic

#4D40D0 #D04D40 #40D04D

tetradic

#4D40D0 #D0407B #C3D040 #40D095

square

#4D40D0 #D0407B #C3D040 #40D095

split-complementary

#4D40D0 #D09540 #7BD040

monochromatic

#261E78 #352AA9 #4D40D0 #7B71DC #A9A2E8

Accessibility & contrast

On white

7.10

#4D40D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4D40D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D40D0

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D40D0	#FFFFFF	#000000	##FFFFFF
##4D40D0	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED4

Deuteranopia (green-blind)

#0052CD

Tritanopia (blue-blind)

#006783

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d40d0;
/* rgb */ color: rgb(77, 64, 208);
/* oklch */ color: oklch(48.1% 0.211 278.9);

Tailwind

colors: {
  custom: {
    50: '#8e76e0',
    500: '#4d40d0',
    950: '#000000',
  },
}

SCSS

$custom: #4d40d0;
$custom-light: #8e76e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d40d0",
  "rgb": {
    "r": 77,
    "g": 64,
    "b": 208
  },
  "hsl": {
    "h": 245.417,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48112,
    "c": 0.21141,
    "h": 278.9
  },
  "luminance": 0.09799
}

Semantic roles & 50–950 ramp

primary

#4D40D0

secondary

#CFD597

accent

#E444D5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4D40D0

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

Preview Lab → · Contrast checker → · Palette generator →