#4F77D5#4F77D5

#4F77D5 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.7% C 0.151 H 264.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4F77D5
RGB	rgb(79, 119, 213)
HSL	hsl(222, 61%, 57%)
HSV	hsv(222, 63%, 84%)
CMYK	cmyk(62.9%, 44.1%, 0%, 16.5%)
CIE-LAB	lab(51.45, 15.46, -52.61)
CIE-LCH	lch(51.45, 54.84, 286.38°)
OKLab	oklab(58.67% -0.0136 -0.1502)
OKLCH	oklch(58.67% 0.151 264.8)
XYZ	xyz(21.8274, 19.6580, 65.5820)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F77D5 #D5AD4F

analogous

#4FBAD5 #4F77D5 #6A4FD5

triadic

#4F77D5 #D54F77 #77D54F

tetradic

#4F77D5 #D54FBA #D5AD4F #4FD56A

square

#4F77D5 #D54FBA #D5AD4F #4FD56A

split-complementary

#4F77D5 #D56A4F #BAD54F

monochromatic

#214089 #2C57BA #4F77D5 #809DE1 #B2C3ED

Accessibility & contrast

On white

4.26

#4F77D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4F77D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F77D5

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F77D5	#FFFFFF	#000000	##000000
##4F77D5	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B81D9

Deuteranopia (green-blind)

#3575D3

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4f77d5;
/* rgb */ color: rgb(79, 119, 213);
/* oklch */ color: oklch(58.7% 0.151 264.8);

Tailwind

colors: {
  custom: {
    50: '#8c9de2',
    500: '#4f77d5',
    950: '#000000',
  },
}

SCSS

$custom: #4f77d5;
$custom-light: #8c9de2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f77d5",
  "rgb": {
    "r": 79,
    "g": 119,
    "b": 213
  },
  "hsl": {
    "h": 222.09,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.58674,
    "c": 0.1508,
    "h": 264.8
  },
  "luminance": 0.1966
}

Semantic roles & 50–950 ramp

primary

#4F77D5

secondary

#DBCBA5

accent

#B443E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4F77D5

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

Preview Lab → · Contrast checker → · Palette generator →