#4F6FC0#4F6FC0

#4F6FC0 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.7% C 0.131 H 266.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FC0
RGB	rgb(79, 111, 192)
HSL	hsl(223, 47%, 53%)
HSV	hsv(223, 59%, 75%)
CMYK	cmyk(58.9%, 42.2%, 0%, 24.7%)
CIE-LAB	lab(48.05, 13.26, -46.03)
CIE-LCH	lch(48.05, 47.91, 286.07°)
OKLab	oklab(55.67% -0.0091 -0.131)
OKLCH	oklch(55.67% 0.131 266)
XYZ	xyz(18.4201, 16.8354, 52.1378)
Luminance	0.1684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FC0 #C0A04F

analogous

#4FA7C0 #4F6FC0 #674FC0

triadic

#4F6FC0 #C04F6F #6FC04F

tetradic

#4F6FC0 #C04FA7 #C0A04F #4FC067

square

#4F6FC0 #C04FA7 #C0A04F #4FC067

split-complementary

#4F6FC0 #C0674F #A7C04F

monochromatic

#273B6D #37539A #4F6FC0 #7C94D0 #A9B9E0

Accessibility & contrast

On white

4.81

#4F6FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#4F6FC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6FC0

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FC0	#FFFFFF	#000000	##FFFFFF
##4F6FC0	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B78C3

Deuteranopia (green-blind)

#3C6DBE

Tritanopia (blue-blind)

#00818E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4f6fc0;
/* rgb */ color: rgb(79, 111, 192);
/* oklch */ color: oklch(55.7% 0.131 266.0);

Tailwind

colors: {
  custom: {
    50: '#8997d3',
    500: '#4f6fc0',
    950: '#000000',
  },
}

SCSS

$custom: #4f6fc0;
$custom-light: #8997d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6fc0",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 192
  },
  "hsl": {
    "h": 223.009,
    "s": 47.28,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55674,
    "c": 0.13128,
    "h": 266
  },
  "luminance": 0.16837
}

Semantic roles & 50–950 ramp

primary

#4F6FC0

secondary

#CEC09D

accent

#B151D7

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4F6FC0

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

Preview Lab → · Contrast checker → · Palette generator →