#4F75F6#4F75F6

#4F75F6 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.5% C 0.198 H 267.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4F75F6
RGB	rgb(79, 117, 246)
HSL	hsl(226, 90%, 64%)
HSV	hsv(226, 68%, 96%)
CMYK	cmyk(67.9%, 52.4%, 0%, 3.5%)
CIE-LAB	lab(52.99, 28.10, -68.65)
CIE-LCH	lch(52.99, 74.17, 292.26°)
OKLab	oklab(60.51% -0.0078 -0.1974)
OKLCH	oklch(60.51% 0.198 267.7)
XYZ	xyz(26.2145, 21.0361, 89.8498)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F75F6 #F6D04F

analogous

#4FC8F6 #4F75F6 #7C4FF6

triadic

#4F75F6 #F64F75 #75F64F

tetradic

#4F75F6 #F64FC8 #F6D04F #4FF67C

square

#4F75F6 #F64FC8 #F6D04F #4FF67C

split-complementary

#4F75F6 #F67C4F #C8F64F

monochromatic

#0A33C1 #1547F3 #4F75F6 #89A3F9 #C3D0FC

Accessibility & contrast

On white

4.03

#4F75F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#4F75F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F75F6

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F75F6	#FFFFFF	#000000	##000000
##4F75F6	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A86FB

Deuteranopia (green-blind)

#0077F3

Tritanopia (blue-blind)

#0094AA

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f75f6;
/* rgb */ color: rgb(79, 117, 246);
/* oklch */ color: oklch(60.5% 0.198 267.7);

Tailwind

colors: {
  custom: {
    50: '#929cfa',
    500: '#4f75f6',
    950: '#000000',
  },
}

SCSS

$custom: #4f75f6;
$custom-light: #929cfa;
$custom-dark: #000000;

JSON

{
  "hex": "#4f75f6",
  "rgb": {
    "r": 79,
    "g": 117,
    "b": 246
  },
  "hsl": {
    "h": 226.347,
    "s": 90.27,
    "l": 63.725
  },
  "oklch": {
    "l": 0.6051,
    "c": 0.19753,
    "h": 267.7
  },
  "luminance": 0.21039
}

Semantic roles & 50–950 ramp

primary

#4F75F6

secondary

#EEE0B3

accent

#B100E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F75F6

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

Preview Lab → · Contrast checker → · Palette generator →