#4F68EB#4F68EB

#4F68EB is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.2% C 0.199 H 270.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F68EB
RGB	rgb(79, 104, 235)
HSL	hsl(230, 80%, 62%)
HSV	hsv(230, 66%, 92%)
CMYK	cmyk(66.4%, 55.7%, 0%, 7.8%)
CIE-LAB	lab(48.96, 32.34, -69.04)
CIE-LCH	lch(48.96, 76.24, 295.10°)
OKLab	oklab(57.24% 0.0023 -0.1987)
OKLCH	oklch(57.24% 0.199 270.7)
XYZ	xyz(23.1651, 17.5589, 80.7496)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F68EB #EBD24F

analogous

#4FB6EB #4F68EB #844FEB

triadic

#4F68EB #EB4F68 #68EB4F

tetradic

#4F68EB #EB4FB6 #EBD24F #4FEB84

square

#4F68EB #EB4FB6 #EBD24F #4FEB84

split-complementary

#4F68EB #EB844F #B6EB4F

monochromatic

#142CAC #1A3AE3 #4F68EB #8697F1 #BDC6F7

Accessibility & contrast

On white

4.65

#4F68EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4F68EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F68EB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F68EB	#FFFFFF	#000000	##FFFFFF
##4F68EB	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CEF

Deuteranopia (green-blind)

#006DE8

Tritanopia (blue-blind)

#00889F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4f68eb;
/* rgb */ color: rgb(79, 104, 235);
/* oklch */ color: oklch(57.2% 0.199 270.7);

Tailwind

colors: {
  custom: {
    50: '#9192f2',
    500: '#4f68eb',
    950: '#000000',
  },
}

SCSS

$custom: #4f68eb;
$custom-light: #9192f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f68eb",
  "rgb": {
    "r": 79,
    "g": 104,
    "b": 235
  },
  "hsl": {
    "h": 230.385,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.57238,
    "c": 0.1987,
    "h": 270.7
  },
  "luminance": 0.17561
}

Semantic roles & 50–950 ramp

primary

#4F68EB

secondary

#E8DFAE

accent

#BA0ADC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F68EB

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

Preview Lab → · Contrast checker → · Palette generator →