#4D79C7#4D79C7

#4D79C7 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.1% C 0.130 H 261.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4D79C7
RGB	rgb(77, 121, 199)
HSL	hsl(218, 52%, 54%)
HSV	hsv(218, 61%, 78%)
CMYK	cmyk(61.3%, 39.2%, 0%, 22%)
CIE-LAB	lab(51.12, 9.08, -45.17)
CIE-LCH	lch(51.12, 46.08, 281.36°)
OKLab	oklab(58.14% -0.0202 -0.1284)
OKLCH	oklch(58.14% 0.13 261.1)
XYZ	xyz(20.2031, 19.3742, 56.6967)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D79C7 #C79B4D

analogous

#4DB6C7 #4D79C7 #5E4DC7

triadic

#4D79C7 #C74D79 #79C74D

tetradic

#4D79C7 #C74DB6 #C79B4D #4DC75E

square

#4D79C7 #C74DB6 #C79B4D #4DC75E

split-complementary

#4D79C7 #C75E4D #B6C74D

monochromatic

#254275 #335CA3 #4D79C7 #7C9CD6 #AABFE4

Accessibility & contrast

On white

4.31

#4D79C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#4D79C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D79C7

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D79C7	#FFFFFF	#000000	##000000
##4D79C7	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5780CA

Deuteranopia (green-blind)

#4675C5

Tritanopia (blue-blind)

#008B96

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4d79c7;
/* rgb */ color: rgb(77, 121, 199);
/* oklch */ color: oklch(58.1% 0.130 261.1);

Tailwind

colors: {
  custom: {
    50: '#899fd8',
    500: '#4d79c7',
    950: '#000000',
  },
}

SCSS

$custom: #4d79c7;
$custom-light: #899fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d79c7",
  "rgb": {
    "r": 77,
    "g": 121,
    "b": 199
  },
  "hsl": {
    "h": 218.361,
    "s": 52.137,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58142,
    "c": 0.12995,
    "h": 261.1
  },
  "luminance": 0.19376
}

Semantic roles & 50–950 ramp

primary

#4D79C7

secondary

#D2BF9E

accent

#A84CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4D79C7

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

Preview Lab → · Contrast checker → · Palette generator →