#4951DE#4951DE

#4951DE is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.8% C 0.211 H 273.8°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4951DE
RGB	rgb(73, 81, 222)
HSL	hsl(237, 69%, 58%)
HSV	hsv(237, 67%, 87%)
CMYK	cmyk(67.1%, 63.5%, 0%, 12.9%)
CIE-LAB	lab(42.11, 41.20, -72.85)
CIE-LCH	lch(42.11, 83.69, 299.49°)
OKLab	oklab(51.77% 0.0141 -0.2102)
OKLCH	oklch(51.77% 0.211 273.8)
XYZ	xyz(18.8705, 12.5735, 70.5255)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4951DE #DED649

analogous

#499BDE #4951DE #8C49DE

triadic

#4951DE #DE4951 #51DE49

tetradic

#4951DE #DE499B #DED649 #49DE8C

square

#4951DE #DE499B #DED649 #49DE8C

split-complementary

#4951DE #DE8C49 #9BDE49

monochromatic

#1A2192 #242DC6 #4951DE #7D83E7 #B1B4F1

Accessibility & contrast

On white

5.97

#4951DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4951DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4951DE

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4951DE	#FFFFFF	#000000	##FFFFFF
##4951DE	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE2

Deuteranopia (green-blind)

#005DDB

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4951de;
/* rgb */ color: rgb(73, 81, 222);
/* oklch */ color: oklch(51.8% 0.211 273.8);

Tailwind

colors: {
  custom: {
    50: '#8d82e9',
    500: '#4951de',
    950: '#000000',
  },
}

SCSS

$custom: #4951de;
$custom-light: #8d82e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4951de",
  "rgb": {
    "r": 73,
    "g": 81,
    "b": 222
  },
  "hsl": {
    "h": 236.779,
    "s": 69.302,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51771,
    "c": 0.21071,
    "h": 273.8
  },
  "luminance": 0.12575
}

Semantic roles & 50–950 ramp

primary

#4951DE

secondary

#DFDCA4

accent

#E33CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4951DE

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

Preview Lab → · Contrast checker → · Palette generator →