#4F69E3#4F69E3

#4F69E3 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.8% C 0.187 H 270.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4F69E3
RGB	rgb(79, 105, 227)
HSL	hsl(229, 73%, 60%)
HSV	hsv(229, 65%, 89%)
CMYK	cmyk(65.2%, 53.7%, 0%, 11%)
CIE-LAB	lab(48.65, 28.98, -65.04)
CIE-LCH	lch(48.65, 71.20, 294.01°)
OKLab	oklab(56.83% 0.0011 -0.1869)
OKLCH	oklch(56.83% 0.187 270.3)
XYZ	xyz(22.1365, 17.3094, 74.8326)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F69E3 #E3C94F

analogous

#4FB3E3 #4F69E3 #7F4FE3

triadic

#4F69E3 #E34F69 #69E34F

tetradic

#4F69E3 #E34FB3 #E3C94F #4FE37F

square

#4F69E3 #E34FB3 #E3C94F #4FE37F

split-complementary

#4F69E3 #E37F4F #B3E34F

monochromatic

#19319E #2241D3 #4F69E3 #8496EB #B9C3F4

Accessibility & contrast

On white

4.71

#4F69E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4F69E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F69E3

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F69E3	#FFFFFF	#000000	##FFFFFF
##4F69E3	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B7AE7

Deuteranopia (green-blind)

#006DE1

Tritanopia (blue-blind)

#00869C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4f69e3;
/* rgb */ color: rgb(79, 105, 227);
/* oklch */ color: oklch(56.8% 0.187 270.3);

Tailwind

colors: {
  custom: {
    50: '#8f93ed',
    500: '#4f69e3',
    950: '#000000',
  },
}

SCSS

$custom: #4f69e3;
$custom-light: #8f93ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f69e3",
  "rgb": {
    "r": 79,
    "g": 105,
    "b": 227
  },
  "hsl": {
    "h": 229.459,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.56829,
    "c": 0.18691,
    "h": 270.3
  },
  "luminance": 0.17311
}

Semantic roles & 50–950 ramp

primary

#4F69E3

secondary

#E3D9AA

accent

#CF39EF

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F69E3

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

Preview Lab → · Contrast checker → · Palette generator →