#4F65F8#4F65F8

#4F65F8 is a mid, highly saturated blue. Relative luminance 0.177; OKLCH L 57.7% C 0.219 H 271.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4F65F8
RGB	rgb(79, 101, 248)
HSL	hsl(232, 92%, 64%)
HSV	hsv(232, 68%, 97%)
CMYK	cmyk(68.1%, 59.3%, 0%, 2.7%)
CIE-LAB	lab(49.18, 38.60, -75.94)
CIE-LCH	lch(49.18, 85.19, 296.95°)
OKLab	oklab(57.71% 0.0048 -0.219)
OKLCH	oklch(57.71% 0.219 271.2)
XYZ	xyz(24.8157, 17.7445, 90.9060)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F65F8 #F8E24F

analogous

#4FBAF8 #4F65F8 #8E4FF8

triadic

#4F65F8 #F84F65 #65F84F

tetradic

#4F65F8 #F84FBA #F8E24F #4FF88E

square

#4F65F8 #F84FBA #F8E24F #4FF88E

split-complementary

#4F65F8 #F88E4F #BAF84F

monochromatic

#0820C5 #1432F6 #4F65F8 #8A99FA #C5CCFD

Accessibility & contrast

On white

4.62

#4F65F8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4F65F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F65F8

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F65F8	#FFFFFF	#000000	##FFFFFF
##4F65F8	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DFD

Deuteranopia (green-blind)

#006DF5

Tritanopia (blue-blind)

#008AA5

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f65f8;
/* rgb */ color: rgb(79, 101, 248);
/* oklch */ color: oklch(57.7% 0.219 271.2);

Tailwind

colors: {
  custom: {
    50: '#9490fc',
    500: '#4f65f8',
    950: '#000000',
  },
}

SCSS

$custom: #4f65f8;
$custom-light: #9490fc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f65f8",
  "rgb": {
    "r": 79,
    "g": 101,
    "b": 248
  },
  "hsl": {
    "h": 232.189,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.57708,
    "c": 0.21905,
    "h": 271.2
  },
  "luminance": 0.17747
}

Semantic roles & 50–950 ramp

primary

#4F65F8

secondary

#EFE7B4

accent

#C800E6

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #4F65F8

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

Preview Lab → · Contrast checker → · Palette generator →