#4951D2#4951D2

#4951D2 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.8% C 0.195 H 274.3°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4951D2
RGB	rgb(73, 81, 210)
HSL	hsl(236, 60%, 55%)
HSV	hsv(236, 65%, 82%)
CMYK	cmyk(65.2%, 61.4%, 0%, 17.6%)
CIE-LAB	lab(41.14, 37.17, -67.57)
CIE-LCH	lch(41.14, 77.11, 298.81°)
OKLab	oklab(50.76% 0.0148 -0.1947)
OKLCH	oklch(50.76% 0.195 274.3)
XYZ	xyz(17.3191, 11.9530, 62.3547)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4951D2 #D2CA49

analogous

#4996D2 #4951D2 #8549D2

triadic

#4951D2 #D24951 #51D249

tetradic

#4951D2 #D24996 #D2CA49 #49D285

square

#4951D2 #D24996 #D2CA49 #49D285

split-complementary

#4951D2 #D28549 #96D249

monochromatic

#202581 #2C34B2 #4951D2 #7A80DE #ABAFEA

Accessibility & contrast

On white

6.19

#4951D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#4951D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4951D2

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4951D2	#FFFFFF	#000000	##FFFFFF
##4951D2	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D6

Deuteranopia (green-blind)

#005BCF

Tritanopia (blue-blind)

#00718A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4951d2;
/* rgb */ color: rgb(73, 81, 210);
/* oklch */ color: oklch(50.8% 0.195 274.3);

Tailwind

colors: {
  custom: {
    50: '#8b82e1',
    500: '#4951d2',
    950: '#000000',
  },
}

SCSS

$custom: #4951d2;
$custom-light: #8b82e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4951d2",
  "rgb": {
    "r": 73,
    "g": 81,
    "b": 210
  },
  "hsl": {
    "h": 236.496,
    "s": 60.352,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50756,
    "c": 0.1953,
    "h": 274.3
  },
  "luminance": 0.11954
}

Semantic roles & 50–950 ramp

primary

#4951D2

secondary

#D8D59F

accent

#DA44E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4951D2

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

Preview Lab → · Contrast checker → · Palette generator →