#4975DC#4975DC

#4975DC is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.4% C 0.165 H 264.5°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4975DC
RGB	rgb(73, 117, 220)
HSL	hsl(222, 68%, 57%)
HSV	hsv(222, 67%, 86%)
CMYK	cmyk(66.8%, 46.8%, 0%, 13.7%)
CIE-LAB	lab(51.04, 18.13, -57.24)
CIE-LCH	lch(51.04, 60.04, 287.57°)
OKLab	oklab(58.42% -0.0159 -0.1639)
OKLCH	oklch(58.42% 0.165 264.5)
XYZ	xyz(22.0227, 19.3042, 70.2617)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4975DC #DCB049

analogous

#49BEDC #4975DC #6749DC

triadic

#4975DC #DC4975 #75DC49

tetradic

#4975DC #DC49BE #DCB049 #49DC67

square

#4975DC #DC49BE #DCB049 #49DC67

split-complementary

#4975DC #DC6749 #BEDC49

monochromatic

#1C3E8F #2554C2 #4975DC #7C9CE6 #B0C3F0

Accessibility & contrast

On white

4.32

#4975DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4975DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4975DC

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4975DC	#FFFFFF	#000000	##000000
##4975DC	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4081E0

Deuteranopia (green-blind)

#2073DA

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4975dc;
/* rgb */ color: rgb(73, 117, 220);
/* oklch */ color: oklch(58.4% 0.165 264.5);

Tailwind

colors: {
  custom: {
    50: '#8b9ce7',
    500: '#4975dc',
    950: '#000000',
  },
}

SCSS

$custom: #4975dc;
$custom-light: #8b9ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4975dc",
  "rgb": {
    "r": 73,
    "g": 117,
    "b": 220
  },
  "hsl": {
    "h": 222.041,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5842,
    "c": 0.16469,
    "h": 264.5
  },
  "luminance": 0.19306
}

Semantic roles & 50–950 ramp

primary

#4975DC

secondary

#DECCA3

accent

#B73DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4975DC

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

Preview Lab → · Contrast checker → · Palette generator →