#4F6CD5#4F6CD5

#4F6CD5 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.4% C 0.164 H 269.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4F6CD5
RGB	rgb(79, 108, 213)
HSL	hsl(227, 61%, 57%)
HSV	hsv(227, 63%, 84%)
CMYK	cmyk(62.9%, 49.3%, 0%, 16.5%)
CIE-LAB	lab(48.50, 22.30, -57.35)
CIE-LCH	lch(48.50, 61.53, 291.25°)
OKLab	oklab(56.42% -0.0029 -0.1642)
OKLCH	oklch(56.42% 0.164 269)
XYZ	xyz(20.5932, 17.1897, 65.1706)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6CD5 #D5B84F

analogous

#4FAFD5 #4F6CD5 #754FD5

triadic

#4F6CD5 #D54F6C #6CD54F

tetradic

#4F6CD5 #D54FAF #D5B84F #4FD575

square

#4F6CD5 #D54FAF #D5B84F #4FD575

split-complementary

#4F6CD5 #D5754F #AFD54F

monochromatic

#213789 #2C4BBA #4F6CD5 #8095E1 #B2BFED

Accessibility & contrast

On white

4.73

#4F6CD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#4F6CD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6CD5

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6CD5	#FFFFFF	#000000	##FFFFFF
##4F6CD5	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3379D9

Deuteranopia (green-blind)

#126DD3

Tritanopia (blue-blind)

#008496

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4f6cd5;
/* rgb */ color: rgb(79, 108, 213);
/* oklch */ color: oklch(56.4% 0.164 269.0);

Tailwind

colors: {
  custom: {
    50: '#8d95e2',
    500: '#4f6cd5',
    950: '#000000',
  },
}

SCSS

$custom: #4f6cd5;
$custom-light: #8d95e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6cd5",
  "rgb": {
    "r": 79,
    "g": 108,
    "b": 213
  },
  "hsl": {
    "h": 227.015,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56421,
    "c": 0.16426,
    "h": 269
  },
  "luminance": 0.17191
}

Semantic roles & 50–950 ramp

primary

#4F6CD5

secondary

#DBCFA5

accent

#C243E5

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4F6CD5

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

Preview Lab → · Contrast checker → · Palette generator →