#4D79C8#4D79C8

#4D79C8 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.2% C 0.131 H 261.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4D79C8
RGB	rgb(77, 121, 200)
HSL	hsl(219, 53%, 54%)
HSV	hsv(219, 62%, 78%)
CMYK	cmyk(61.5%, 39.5%, 0%, 21.6%)
CIE-LAB	lab(51.18, 9.42, -45.66)
CIE-LCH	lch(51.18, 46.62, 281.66°)
OKLab	oklab(58.2% -0.02 -0.1298)
OKLCH	oklch(58.2% 0.131 261.3)
XYZ	xyz(20.3196, 19.4208, 57.3102)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D79C8 #C89C4D

analogous

#4DB6C8 #4D79C8 #5F4DC8

triadic

#4D79C8 #C84D79 #79C84D

tetradic

#4D79C8 #C84DB6 #C89C4D #4DC85F

square

#4D79C8 #C84DB6 #C89C4D #4DC85F

split-complementary

#4D79C8 #C85F4D #B6C84D

monochromatic

#244276 #335CA5 #4D79C8 #7C9CD6 #ABBFE5

Accessibility & contrast

On white

4.30

#4D79C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#4D79C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D79C8

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D79C8	#FFFFFF	#000000	##000000
##4D79C8	1.00	4.30	4.88	4.88
#FFFFFF	4.30	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)

#5780CB

Deuteranopia (green-blind)

#4575C6

Tritanopia (blue-blind)

#008B97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4d79c8;
/* rgb */ color: rgb(77, 121, 200);
/* oklch */ color: oklch(58.2% 0.131 261.3);

Tailwind

colors: {
  custom: {
    50: '#899fd9',
    500: '#4d79c8',
    950: '#000000',
  },
}

SCSS

$custom: #4d79c8;
$custom-light: #899fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d79c8",
  "rgb": {
    "r": 77,
    "g": 121,
    "b": 200
  },
  "hsl": {
    "h": 218.537,
    "s": 52.79,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58202,
    "c": 0.13132,
    "h": 261.3
  },
  "luminance": 0.19423
}

Semantic roles & 50–950 ramp

primary

#4D79C8

secondary

#D2C09E

accent

#A84CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0E14

muted

#7D7E83

Preview Lab

Preview with #4D79C8

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

Preview Lab → · Contrast checker → · Palette generator →