#4840D6#4840D6

#4840D6 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.3% C 0.220 H 276.7°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4840D6
RGB	rgb(72, 64, 214)
HSL	hsl(243, 65%, 55%)
HSV	hsv(243, 70%, 84%)
CMYK	cmyk(66.4%, 70.1%, 0%, 16.1%)
CIE-LAB	lab(37.66, 48.42, -75.57)
CIE-LCH	lch(37.66, 89.75, 302.65°)
OKLab	oklab(48.32% 0.0255 -0.2183)
OKLCH	oklch(48.32% 0.22 276.7)
XYZ	xyz(16.6395, 9.8981, 64.6389)
Luminance	0.0990 (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

#4840D6 #CED640

analogous

#4083D6 #4840D6 #9340D6

triadic

#4840D6 #D64840 #40D648

tetradic

#4840D6 #D64083 #CED640 #40D693

square

#4840D6 #D64083 #CED640 #40D693

split-complementary

#4840D6 #D69340 #83D640

monochromatic

#211B80 #2E26B2 #4840D6 #7872E1 #A9A5EC

Accessibility & contrast

On white

7.05

#4840D6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4840D6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4840D6

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4840D6	#FFFFFF	#000000	##FFFFFF
##4840D6	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDA

Deuteranopia (green-blind)

#0052D3

Tritanopia (blue-blind)

#006986

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4840d6;
/* rgb */ color: rgb(72, 64, 214);
/* oklch */ color: oklch(48.3% 0.220 276.7);

Tailwind

colors: {
  custom: {
    50: '#8d76e4',
    500: '#4840d6',
    950: '#000000',
  },
}

SCSS

$custom: #4840d6;
$custom-light: #8d76e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4840d6",
  "rgb": {
    "r": 72,
    "g": 64,
    "b": 214
  },
  "hsl": {
    "h": 243.2,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.48316,
    "c": 0.21975,
    "h": 276.7
  },
  "luminance": 0.099
}

Semantic roles & 50–950 ramp

primary

#4840D6

secondary

#D5D999

accent

#E840DF

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4840D6

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

Preview Lab → · Contrast checker → · Palette generator →