#4977CA#4977CA

#4977CA is a mid, vivid blue. Relative luminance 0.189; OKLCH L 57.7% C 0.138 H 261.3°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4977CA
RGB	rgb(73, 119, 202)
HSL	hsl(219, 55%, 54%)
HSV	hsv(219, 64%, 79%)
CMYK	cmyk(63.9%, 41.1%, 0%, 20.8%)
CIE-LAB	lab(50.54, 10.60, -47.83)
CIE-LCH	lch(50.54, 48.99, 282.50°)
OKLab	oklab(57.69% -0.0209 -0.1362)
OKLCH	oklch(57.69% 0.138 261.3)
XYZ	xyz(20.0014, 18.8725, 58.4544)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4977CA #CA9C49

analogous

#49B8CA #4977CA #5C49CA

triadic

#4977CA #CA4977 #77CA49

tetradic

#4977CA #CA49B8 #CA9C49 #49CA5C

square

#4977CA #CA49B8 #CA9C49 #49CA5C

split-complementary

#4977CA #CA5C49 #B8CA49

monochromatic

#224076 #305AA6 #4977CA #789AD8 #A8BEE6

Accessibility & contrast

On white

4.40

#4977CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#4977CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4977CA

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4977CA	#FFFFFF	#000000	##000000
##4977CA	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#517FCD

Deuteranopia (green-blind)

#3E73C8

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4977ca;
/* rgb */ color: rgb(73, 119, 202);
/* oklch */ color: oklch(57.7% 0.138 261.3);

Tailwind

colors: {
  custom: {
    50: '#889dda',
    500: '#4977ca',
    950: '#000000',
  },
}

SCSS

$custom: #4977ca;
$custom-light: #889dda;
$custom-dark: #000000;

JSON

{
  "hex": "#4977ca",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 202
  },
  "hsl": {
    "h": 218.605,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57692,
    "c": 0.13784,
    "h": 261.3
  },
  "luminance": 0.18874
}

Semantic roles & 50–950 ramp

primary

#4977CA

secondary

#D3BF9C

accent

#A94ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4977CA

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

Preview Lab → · Contrast checker → · Palette generator →