#4963D0#4963D0

#4963D0 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.9% C 0.170 H 269.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4963D0
RGB	rgb(73, 99, 208)
HSL	hsl(228, 59%, 55%)
HSV	hsv(228, 65%, 82%)
CMYK	cmyk(64.9%, 52.4%, 0%, 18.4%)
CIE-LAB	lab(45.49, 25.21, -59.36)
CIE-LCH	lch(45.49, 64.50, 293.01°)
OKLab	oklab(53.95% -0.0007 -0.1704)
OKLCH	oklch(53.95% 0.17 269.8)
XYZ	xyz(18.5908, 14.8925, 61.5571)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4963D0 #D0B649

analogous

#49A7D0 #4963D0 #7249D0

triadic

#4963D0 #D04963 #63D049

tetradic

#4963D0 #D049A7 #D0B649 #49D072

square

#4963D0 #D049A7 #D0B649 #49D072

split-complementary

#4963D0 #D07249 #A7D049

monochromatic

#21337E #2D46AF #4963D0 #7A8DDD #AAB6E9

Accessibility & contrast

On white

5.28

#4963D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#4963D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4963D0

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4963D0	#FFFFFF	#000000	##FFFFFF
##4963D0	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D72D4

Deuteranopia (green-blind)

#0066CE

Tritanopia (blue-blind)

#007D90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4963d0;
/* rgb */ color: rgb(73, 99, 208);
/* oklch */ color: oklch(53.9% 0.170 269.8);

Tailwind

colors: {
  custom: {
    50: '#8a8fdf',
    500: '#4963d0',
    950: '#000000',
  },
}

SCSS

$custom: #4963d0;
$custom-light: #8a8fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4963d0",
  "rgb": {
    "r": 73,
    "g": 99,
    "b": 208
  },
  "hsl": {
    "h": 228.444,
    "s": 58.952,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5395,
    "c": 0.17042,
    "h": 269.8
  },
  "luminance": 0.14894
}

Semantic roles & 50–950 ramp

primary

#4963D0

secondary

#D7CC9E

accent

#C446E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4963D0

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

Preview Lab → · Contrast checker → · Palette generator →