#4F6CCF#4F6CCF

#4F6CCF is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.0% C 0.156 H 268.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4F6CCF
RGB	rgb(79, 108, 207)
HSL	hsl(226, 57%, 56%)
HSV	hsv(226, 62%, 81%)
CMYK	cmyk(61.8%, 47.8%, 0%, 18.8%)
CIE-LAB	lab(48.12, 20.24, -54.53)
CIE-LCH	lch(48.12, 58.16, 290.36°)
OKLab	oklab(56.01% -0.0036 -0.156)
OKLCH	oklch(56.01% 0.156 268.7)
XYZ	xyz(19.8457, 16.8907, 61.2338)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6CCF #CFB24F

analogous

#4FACCF #4F6CCF #724FCF

triadic

#4F6CCF #CF4F6C #6CCF4F

tetradic

#4F6CCF #CF4FAC #CFB24F #4FCF72

square

#4F6CCF #CF4FAC #CFB24F #4FCF72

split-complementary

#4F6CCF #CF724F #ACCF4F

monochromatic

#233881 #304DB1 #4F6CCF #7F94DC #AFBCE9

Accessibility & contrast

On white

4.80

#4F6CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#4F6CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6CCF

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6CCF	#FFFFFF	#000000	##FFFFFF
##4F6CCF	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A78D3

Deuteranopia (green-blind)

#216DCD

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4f6ccf;
/* rgb */ color: rgb(79, 108, 207);
/* oklch */ color: oklch(56.0% 0.156 268.7);

Tailwind

colors: {
  custom: {
    50: '#8c95de',
    500: '#4f6ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4f6ccf;
$custom-light: #8c95de;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6ccf",
  "rgb": {
    "r": 79,
    "g": 108,
    "b": 207
  },
  "hsl": {
    "h": 226.406,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.56014,
    "c": 0.156,
    "h": 268.7
  },
  "luminance": 0.16892
}

Semantic roles & 50–950 ramp

primary

#4F6CCF

secondary

#D7CBA2

accent

#BE47E0

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4F6CCF

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

Preview Lab → · Contrast checker → · Palette generator →