#4977CF#4977CF

#4977CF is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.0% C 0.145 H 262.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4977CF
RGB	rgb(73, 119, 207)
HSL	hsl(219, 58%, 55%)
HSV	hsv(219, 65%, 81%)
CMYK	cmyk(64.7%, 42.5%, 0%, 18.8%)
CIE-LAB	lab(50.82, 12.34, -50.23)
CIE-LCH	lch(50.82, 51.72, 283.80°)
OKLab	oklab(58% -0.0199 -0.1433)
OKLCH	oklch(58% 0.145 262.1)
XYZ	xyz(20.6030, 19.1132, 61.6228)
Luminance	0.1911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4977CF #CFA149

analogous

#49BACF #4977CF #5E49CF

triadic

#4977CF #CF4977 #77CF49

tetradic

#4977CF #CF49BA #CFA149 #49CF5E

square

#4977CF #CF49BA #CFA149 #49CF5E

split-complementary

#4977CF #CF5E49 #BACF49

monochromatic

#21407D #2E59AD #4977CF #799BDC #AABFE9

Accessibility & contrast

On white

4.35

#4977CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4977CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4977CF

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4977CF	#FFFFFF	#000000	##000000
##4977CF	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E80D2

Deuteranopia (green-blind)

#3973CD

Tritanopia (blue-blind)

#008B99

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4977cf;
/* rgb */ color: rgb(73, 119, 207);
/* oklch */ color: oklch(58.0% 0.145 262.1);

Tailwind

colors: {
  custom: {
    50: '#899dde',
    500: '#4977cf',
    950: '#000000',
  },
}

SCSS

$custom: #4977cf;
$custom-light: #899dde;
$custom-dark: #000000;

JSON

{
  "hex": "#4977cf",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 207
  },
  "hsl": {
    "h": 219.403,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.58001,
    "c": 0.14466,
    "h": 262.1
  },
  "luminance": 0.19115
}

Semantic roles & 50–950 ramp

primary

#4977CF

secondary

#D6C39E

accent

#AC46E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4977CF

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

Preview Lab → · Contrast checker → · Palette generator →