#4F6FCF#4F6FCF

#4F6FCF is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.6% C 0.152 H 267.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FCF
RGB	rgb(79, 111, 207)
HSL	hsl(225, 57%, 56%)
HSV	hsv(225, 62%, 81%)
CMYK	cmyk(61.8%, 46.4%, 0%, 18.8%)
CIE-LAB	lab(48.93, 18.37, -53.24)
CIE-LCH	lch(48.93, 56.32, 289.03°)
OKLab	oklab(56.63% -0.0066 -0.1521)
OKLCH	oklch(56.63% 0.152 267.5)
XYZ	xyz(20.1675, 17.5344, 61.3411)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FCF #CFAF4F

analogous

#4FAFCF #4F6FCF #6F4FCF

triadic

#4F6FCF #CF4F6F #6FCF4F

tetradic

#4F6FCF #CF4FAF #CFAF4F #4FCF6F

square

#4F6FCF #CF4FAF #CFAF4F #4FCF6F

split-complementary

#4F6FCF #CF6F4F #AFCF4F

monochromatic

#233A81 #3050B1 #4F6FCF #7F96DC #AFBEE9

Accessibility & contrast

On white

4.66

#4F6FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4F6FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6FCF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FCF	#FFFFFF	#000000	##FFFFFF
##4F6FCF	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#407AD3

Deuteranopia (green-blind)

#2A6FCD

Tritanopia (blue-blind)

#008595

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4f6fcf;
/* rgb */ color: rgb(79, 111, 207);
/* oklch */ color: oklch(56.6% 0.152 267.5);

Tailwind

colors: {
  custom: {
    50: '#8c97de',
    500: '#4f6fcf',
    950: '#000000',
  },
}

SCSS

$custom: #4f6fcf;
$custom-light: #8c97de;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6fcf",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 207
  },
  "hsl": {
    "h": 225,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.56628,
    "c": 0.15226,
    "h": 267.5
  },
  "luminance": 0.17536
}

Semantic roles & 50–950 ramp

primary

#4F6FCF

secondary

#D7CAA2

accent

#BA47E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4F6FCF

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

Preview Lab → · Contrast checker → · Palette generator →