#4840D2#4840D2

#4840D2 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.9% C 0.215 H 277.0°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#4840D2
RGB	rgb(72, 64, 210)
HSL	hsl(243, 62%, 54%)
HSV	hsv(243, 70%, 82%)
CMYK	cmyk(65.7%, 69.5%, 0%, 17.6%)
CIE-LAB	lab(37.29, 47.15, -73.87)
CIE-LCH	lch(37.29, 87.63, 302.55°)
OKLab	oklab(47.94% 0.0261 -0.2133)
OKLCH	oklch(47.94% 0.215 277)
XYZ	xyz(16.1350, 9.6963, 61.9815)
Luminance	0.0970 (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

#4840D2 #CAD240

analogous

#4081D2 #4840D2 #9140D2

triadic

#4840D2 #D24840 #40D248

tetradic

#4840D2 #D24081 #CAD240 #40D291

square

#4840D2 #D24081 #CAD240 #40D291

split-complementary

#4840D2 #D29140 #81D240

monochromatic

#221D7B #3029AC #4840D2 #7772DE #A7A3E9

Accessibility & contrast

On white

7.14

#4840D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4840D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4840D2

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4840D2	#FFFFFF	#000000	##FFFFFF
##4840D2	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED6

Deuteranopia (green-blind)

#0051CF

Tritanopia (blue-blind)

#006884

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4840d2;
/* rgb */ color: rgb(72, 64, 210);
/* oklch */ color: oklch(47.9% 0.215 277.0);

Tailwind

colors: {
  custom: {
    50: '#8c76e1',
    500: '#4840d2',
    950: '#000000',
  },
}

SCSS

$custom: #4840d2;
$custom-light: #8c76e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4840d2",
  "rgb": {
    "r": 72,
    "g": 64,
    "b": 210
  },
  "hsl": {
    "h": 243.288,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.47941,
    "c": 0.21488,
    "h": 277
  },
  "luminance": 0.09698
}

Semantic roles & 50–950 ramp

primary

#4840D2

secondary

#D3D698

accent

#E543DC

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #4840D2

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

Preview Lab → · Contrast checker → · Palette generator →