#4F69CF#4F69CF

#4F69CF is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.4% C 0.160 H 269.8°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4F69CF
RGB	rgb(79, 105, 207)
HSL	hsl(228, 57%, 56%)
HSV	hsv(228, 62%, 81%)
CMYK	cmyk(61.8%, 49.3%, 0%, 18.8%)
CIE-LAB	lab(47.33, 22.12, -55.81)
CIE-LCH	lch(47.33, 60.03, 291.62°)
OKLab	oklab(55.41% -0.0006 -0.1598)
OKLCH	oklch(55.41% 0.16 269.8)
XYZ	xyz(19.5347, 16.2687, 61.1301)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F69CF #CFB54F

analogous

#4FA9CF #4F69CF #754FCF

triadic

#4F69CF #CF4F69 #69CF4F

tetradic

#4F69CF #CF4FA9 #CFB54F #4FCF75

square

#4F69CF #CF4FA9 #CFB54F #4FCF75

split-complementary

#4F69CF #CF754F #A9CF4F

monochromatic

#233681 #304AB1 #4F69CF #7F92DC #AFBBE9

Accessibility & contrast

On white

4.94

#4F69CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4F69CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F69CF

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F69CF	#FFFFFF	#000000	##FFFFFF
##4F69CF	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3376D3

Deuteranopia (green-blind)

#166BCD

Tritanopia (blue-blind)

#008092

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4f69cf;
/* rgb */ color: rgb(79, 105, 207);
/* oklch */ color: oklch(55.4% 0.160 269.8);

Tailwind

colors: {
  custom: {
    50: '#8c93de',
    500: '#4f69cf',
    950: '#000000',
  },
}

SCSS

$custom: #4f69cf;
$custom-light: #8c93de;
$custom-dark: #000000;

JSON

{
  "hex": "#4f69cf",
  "rgb": {
    "r": 79,
    "g": 105,
    "b": 207
  },
  "hsl": {
    "h": 227.813,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.55408,
    "c": 0.15976,
    "h": 269.8
  },
  "luminance": 0.1627
}

Semantic roles & 50–950 ramp

primary

#4F69CF

secondary

#D7CDA2

accent

#C147E0

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4F69CF

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

Preview Lab → · Contrast checker → · Palette generator →