#4F76E7#4F76E7

#4F76E7 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.7% C 0.176 H 266.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4F76E7
RGB	rgb(79, 118, 231)
HSL	hsl(225, 76%, 61%)
HSV	hsv(225, 66%, 91%)
CMYK	cmyk(65.8%, 48.9%, 0%, 9.4%)
CIE-LAB	lab(52.27, 22.29, -61.44)
CIE-LCH	lch(52.27, 65.35, 289.94°)
OKLab	oklab(59.65% -0.0101 -0.1761)
OKLCH	oklch(59.65% 0.176 266.7)
XYZ	xyz(24.1217, 20.3864, 78.2496)
Luminance	0.2039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F76E7 #E7C04F

analogous

#4FC2E7 #4F76E7 #744FE7

triadic

#4F76E7 #E74F76 #76E74F

tetradic

#4F76E7 #E74FC2 #E7C04F #4FE774

square

#4F76E7 #E74FC2 #E7C04F #4FE774

split-complementary

#4F76E7 #E7744F #C2E74F

monochromatic

#173BA5 #1E4EDB #4F76E7 #85A0EE #BBCAF6

Accessibility & contrast

On white

4.14

#4F76E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4F76E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F76E7

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F76E7	#FFFFFF	#000000	##000000
##4F76E7	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3884EB

Deuteranopia (green-blind)

#0876E5

Tritanopia (blue-blind)

#0090A3

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f76e7;
/* rgb */ color: rgb(79, 118, 231);
/* oklch */ color: oklch(59.7% 0.176 266.7);

Tailwind

colors: {
  custom: {
    50: '#909def',
    500: '#4f76e7',
    950: '#000000',
  },
}

SCSS

$custom: #4f76e7;
$custom-light: #909def;
$custom-dark: #000000;

JSON

{
  "hex": "#4f76e7",
  "rgb": {
    "r": 79,
    "g": 118,
    "b": 231
  },
  "hsl": {
    "h": 224.605,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59654,
    "c": 0.17643,
    "h": 266.7
  },
  "luminance": 0.20389
}

Semantic roles & 50–950 ramp

primary

#4F76E7

secondary

#E6D7AC

accent

#A40DD8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4F76E7

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

Preview Lab → · Contrast checker → · Palette generator →