#4975CA#4975CA

#4975CA is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.3% C 0.140 H 262.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4975CA
RGB	rgb(73, 117, 202)
HSL	hsl(220, 55%, 54%)
HSV	hsv(220, 64%, 79%)
CMYK	cmyk(63.9%, 42.1%, 0%, 20.8%)
CIE-LAB	lab(49.98, 11.84, -48.72)
CIE-LCH	lch(49.98, 50.13, 283.66°)
OKLab	oklab(57.26% -0.0189 -0.1389)
OKLCH	oklch(57.26% 0.14 262.3)
XYZ	xyz(19.7659, 18.4015, 58.3759)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4975CA #CA9E49

analogous

#49B6CA #4975CA #5E49CA

triadic

#4975CA #CA4975 #75CA49

tetradic

#4975CA #CA49B6 #CA9E49 #49CA5E

square

#4975CA #CA49B6 #CA9E49 #49CA5E

split-complementary

#4975CA #CA5E49 #B6CA49

monochromatic

#223F76 #3058A6 #4975CA #7899D8 #A8BDE6

Accessibility & contrast

On white

4.49

#4975CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4975CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4975CA

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4975CA	#FFFFFF	#000000	##000000
##4975CA	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7DCD

Deuteranopia (green-blind)

#3A71C8

Tritanopia (blue-blind)

#008896

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4975ca;
/* rgb */ color: rgb(73, 117, 202);
/* oklch */ color: oklch(57.3% 0.140 262.3);

Tailwind

colors: {
  custom: {
    50: '#889cda',
    500: '#4975ca',
    950: '#000000',
  },
}

SCSS

$custom: #4975ca;
$custom-light: #889cda;
$custom-dark: #000000;

JSON

{
  "hex": "#4975ca",
  "rgb": {
    "r": 73,
    "g": 117,
    "b": 202
  },
  "hsl": {
    "h": 219.535,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57261,
    "c": 0.14016,
    "h": 262.3
  },
  "luminance": 0.18403
}

Semantic roles & 50–950 ramp

primary

#4975CA

secondary

#D3C09C

accent

#AC4ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4975CA

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

Preview Lab → · Contrast checker → · Palette generator →