#4F76E8#4F76E8

#4F76E8 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.7% C 0.178 H 266.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F76E8
RGB	rgb(79, 118, 232)
HSL	hsl(225, 77%, 61%)
HSV	hsv(225, 66%, 91%)
CMYK	cmyk(65.9%, 49.1%, 0%, 9%)
CIE-LAB	lab(52.33, 22.64, -61.89)
CIE-LCH	lch(52.33, 65.90, 290.09°)
OKLab	oklab(59.72% -0.01 -0.1775)
OKLCH	oklch(59.72% 0.178 266.8)
XYZ	xyz(24.2633, 20.4430, 78.9955)
Luminance	0.2044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F76E8 #E8C14F

analogous

#4FC2E8 #4F76E8 #744FE8

triadic

#4F76E8 #E84F76 #76E84F

tetradic

#4F76E8 #E84FC2 #E8C14F #4FE874

square

#4F76E8 #E84FC2 #E8C14F #4FE874

split-complementary

#4F76E8 #E8744F #C2E84F

monochromatic

#163BA7 #1D4EDD #4F76E8 #85A0EF #BBCAF6

Accessibility & contrast

On white

4.13

#4F76E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#4F76E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F76E8

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F76E8	#FFFFFF	#000000	##000000
##4F76E8	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3684EC

Deuteranopia (green-blind)

#0276E6

Tritanopia (blue-blind)

#0091A4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f76e8;
/* rgb */ color: rgb(79, 118, 232);
/* oklch */ color: oklch(59.7% 0.178 266.8);

Tailwind

colors: {
  custom: {
    50: '#909df0',
    500: '#4f76e8',
    950: '#000000',
  },
}

SCSS

$custom: #4f76e8;
$custom-light: #909df0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f76e8",
  "rgb": {
    "r": 79,
    "g": 118,
    "b": 232
  },
  "hsl": {
    "h": 224.706,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.59722,
    "c": 0.17776,
    "h": 266.8
  },
  "luminance": 0.20445
}

Semantic roles & 50–950 ramp

primary

#4F76E8

secondary

#E6D8AD

accent

#A50CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F76E8

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

Preview Lab → · Contrast checker → · Palette generator →