#4977C7#4977C7

#4977C7 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.5% C 0.134 H 260.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4977C7
RGB	rgb(73, 119, 199)
HSL	hsl(218, 53%, 53%)
HSV	hsv(218, 63%, 78%)
CMYK	cmyk(63.3%, 40.2%, 0%, 22%)
CIE-LAB	lab(50.37, 9.56, -46.38)
CIE-LCH	lch(50.37, 47.35, 281.65°)
OKLab	oklab(57.51% -0.0215 -0.132)
OKLCH	oklch(57.51% 0.134 260.7)
XYZ	xyz(19.6496, 18.7318, 56.6018)
Luminance	0.1873 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4977C7 #C79949

analogous

#49B6C7 #4977C7 #5A49C7

triadic

#4977C7 #C74977 #77C749

tetradic

#4977C7 #C749B6 #C79949 #49C75A

square

#4977C7 #C749B6 #C79949 #49C75A

split-complementary

#4977C7 #C75A49 #B6C749

monochromatic

#234072 #325AA1 #4977C7 #789AD5 #A7BDE4

Accessibility & contrast

On white

4.42

#4977C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#4977C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4977C7

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4977C7	#FFFFFF	#000000	##000000
##4977C7	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#537ECA

Deuteranopia (green-blind)

#4172C5

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4977c7;
/* rgb */ color: rgb(73, 119, 199);
/* oklch */ color: oklch(57.5% 0.134 260.7);

Tailwind

colors: {
  custom: {
    50: '#879dd8',
    500: '#4977c7',
    950: '#000000',
  },
}

SCSS

$custom: #4977c7;
$custom-light: #879dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4977c7",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 199
  },
  "hsl": {
    "h": 218.095,
    "s": 52.941,
    "l": 53.333
  },
  "oklch": {
    "l": 0.5751,
    "c": 0.13374,
    "h": 260.7
  },
  "luminance": 0.18734
}

Semantic roles & 50–950 ramp

primary

#4977C7

secondary

#D1BD9B

accent

#A74BDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4977C7

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

Preview Lab → · Contrast checker → · Palette generator →