#4979CA#4979CA

#4979CA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.1% C 0.136 H 260.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4979CA
RGB	rgb(73, 121, 202)
HSL	hsl(218, 55%, 54%)
HSV	hsv(218, 64%, 79%)
CMYK	cmyk(63.9%, 40.1%, 0%, 20.8%)
CIE-LAB	lab(51.10, 9.37, -46.94)
CIE-LCH	lch(51.10, 47.86, 281.29°)
OKLab	oklab(58.13% -0.023 -0.1336)
OKLCH	oklch(58.13% 0.136 260.3)
XYZ	xyz(20.2419, 19.3536, 58.5345)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4979CA #CA9A49

analogous

#49BACA #4979CA #5A49CA

triadic

#4979CA #CA4979 #79CA49

tetradic

#4979CA #CA49BA #CA9A49 #49CA5A

square

#4979CA #CA49BA #CA9A49 #49CA5A

split-complementary

#4979CA #CA5A49 #BACA49

monochromatic

#224276 #305CA6 #4979CA #789CD8 #A8BFE6

Accessibility & contrast

On white

4.31

#4979CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4979CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4979CA

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4979CA	#FFFFFF	#000000	##000000
##4979CA	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5580CD

Deuteranopia (green-blind)

#4274C8

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4979ca;
/* rgb */ color: rgb(73, 121, 202);
/* oklch */ color: oklch(58.1% 0.136 260.3);

Tailwind

colors: {
  custom: {
    50: '#889fda',
    500: '#4979ca',
    950: '#000000',
  },
}

SCSS

$custom: #4979ca;
$custom-light: #889fda;
$custom-dark: #000000;

JSON

{
  "hex": "#4979ca",
  "rgb": {
    "r": 73,
    "g": 121,
    "b": 202
  },
  "hsl": {
    "h": 217.674,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58126,
    "c": 0.13556,
    "h": 260.3
  },
  "luminance": 0.19355
}

Semantic roles & 50–950 ramp

primary

#4979CA

secondary

#D3BE9C

accent

#A74ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4979CA

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

Preview Lab → · Contrast checker → · Palette generator →