#4977DC#4977DC

#4977DC is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.8% C 0.162 H 263.7°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4977DC
RGB	rgb(73, 119, 220)
HSL	hsl(221, 68%, 57%)
HSV	hsv(221, 67%, 86%)
CMYK	cmyk(66.8%, 45.9%, 0%, 13.7%)
CIE-LAB	lab(51.58, 16.89, -56.37)
CIE-LCH	lch(51.58, 58.85, 286.68°)
OKLab	oklab(58.83% -0.0177 -0.1613)
OKLCH	oklch(58.83% 0.162 263.7)
XYZ	xyz(22.2582, 19.7752, 70.3403)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4977DC #DCAE49

analogous

#49C1DC #4977DC #6449DC

triadic

#4977DC #DC4977 #77DC49

tetradic

#4977DC #DC49C1 #DCAE49 #49DC64

square

#4977DC #DC49C1 #DCAE49 #49DC64

split-complementary

#4977DC #DC6449 #C1DC49

monochromatic

#1C408F #2557C2 #4977DC #7C9DE6 #B0C4F0

Accessibility & contrast

On white

4.24

#4977DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4977DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4977DC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4977DC	#FFFFFF	#000000	##000000
##4977DC	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4482E0

Deuteranopia (green-blind)

#2775DA

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4977dc;
/* rgb */ color: rgb(73, 119, 220);
/* oklch */ color: oklch(58.8% 0.162 263.7);

Tailwind

colors: {
  custom: {
    50: '#8b9de7',
    500: '#4977dc',
    950: '#000000',
  },
}

SCSS

$custom: #4977dc;
$custom-light: #8b9de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4977dc",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 220
  },
  "hsl": {
    "h": 221.224,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.58834,
    "c": 0.16231,
    "h": 263.7
  },
  "luminance": 0.19777
}

Semantic roles & 50–950 ramp

primary

#4977DC

secondary

#DECCA3

accent

#B43DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4977DC

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

Preview Lab → · Contrast checker → · Palette generator →