#4F7FE8#4F7FE8

#4F7FE8 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.5% C 0.167 H 263.7°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4F7FE8
RGB	rgb(79, 127, 232)
HSL	hsl(221, 77%, 61%)
HSV	hsv(221, 66%, 91%)
CMYK	cmyk(65.9%, 45.3%, 0%, 9%)
CIE-LAB	lab(54.73, 17.10, -58.05)
CIE-LCH	lch(54.73, 60.52, 286.41°)
OKLab	oklab(61.55% -0.0182 -0.166)
OKLCH	oklch(61.55% 0.167 263.7)
XYZ	xyz(25.3742, 22.6647, 79.3658)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7FE8 #E8B84F

analogous

#4FCCE8 #4F7FE8 #6B4FE8

triadic

#4F7FE8 #E84F7F #7FE84F

tetradic

#4F7FE8 #E84FCC #E8B84F #4FE86B

square

#4F7FE8 #E84FCC #E8B84F #4FE86B

split-complementary

#4F7FE8 #E86B4F #CCE84F

monochromatic

#1643A7 #1D59DD #4F7FE8 #85A6EF #BBCEF6

Accessibility & contrast

On white

3.80

#4F7FE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4F7FE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7FE8

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7FE8	#FFFFFF	#000000	##000000
##4F7FE8	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8AEC

Deuteranopia (green-blind)

#2E7CE6

Tritanopia (blue-blind)

#0097A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4f7fe8;
/* rgb */ color: rgb(79, 127, 232);
/* oklch */ color: oklch(61.5% 0.167 263.7);

Tailwind

colors: {
  custom: {
    50: '#8fa3f0',
    500: '#4f7fe8',
    950: '#000000',
  },
}

SCSS

$custom: #4f7fe8;
$custom-light: #8fa3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7fe8",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 232
  },
  "hsl": {
    "h": 221.176,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.61549,
    "c": 0.16705,
    "h": 263.7
  },
  "luminance": 0.22667
}

Semantic roles & 50–950 ramp

primary

#4F7FE8

secondary

#E6D4AD

accent

#990CD9

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4F7FE8

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

Preview Lab → · Contrast checker → · Palette generator →