#4F6ED8#4F6ED8

#4F6ED8 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.0% C 0.166 H 268.5°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4F6ED8
RGB	rgb(79, 110, 216)
HSL	hsl(226, 64%, 58%)
HSV	hsv(226, 63%, 85%)
CMYK	cmyk(63.4%, 49.1%, 0%, 15.3%)
CIE-LAB	lab(49.22, 22.08, -57.90)
CIE-LCH	lch(49.22, 61.96, 290.88°)
OKLab	oklab(57.03% -0.0044 -0.1658)
OKLCH	oklch(57.03% 0.166 268.5)
XYZ	xyz(21.1908, 17.7701, 67.2657)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6ED8 #D8B94F

analogous

#4FB3D8 #4F6ED8 #744FD8

triadic

#4F6ED8 #D84F6E #6ED84F

tetradic

#4F6ED8 #D84FB3 #D8B94F #4FD874

square

#4F6ED8 #D84FB3 #D8B94F #4FD874

split-complementary

#4F6ED8 #D8744F #B3D84F

monochromatic

#1F388D #2A4CBF #4F6ED8 #8197E3 #B3C1EE

Accessibility & contrast

On white

4.61

#4F6ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4F6ED8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6ED8

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6ED8	#FFFFFF	#000000	##FFFFFF
##4F6ED8	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#357BDC

Deuteranopia (green-blind)

#136FD6

Tritanopia (blue-blind)

#008799

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f6ed8;
/* rgb */ color: rgb(79, 110, 216);
/* oklch */ color: oklch(57.0% 0.166 268.5);

Tailwind

colors: {
  custom: {
    50: '#8d97e5',
    500: '#4f6ed8',
    950: '#000000',
  },
}

SCSS

$custom: #4f6ed8;
$custom-light: #8d97e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6ed8",
  "rgb": {
    "r": 79,
    "g": 110,
    "b": 216
  },
  "hsl": {
    "h": 226.423,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.57027,
    "c": 0.16589,
    "h": 268.5
  },
  "luminance": 0.17772
}

Semantic roles & 50–950 ramp

primary

#4F6ED8

secondary

#DDD0A6

accent

#C141E7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4F6ED8

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

Preview Lab → · Contrast checker → · Palette generator →