#4F6FD9#4F6FD9

#4F6FD9 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.3% C 0.166 H 268.2°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FD9
RGB	rgb(79, 111, 217)
HSL	hsl(226, 64%, 58%)
HSV	hsv(226, 64%, 85%)
CMYK	cmyk(63.6%, 48.8%, 0%, 14.9%)
CIE-LAB	lab(49.54, 21.80, -57.94)
CIE-LCH	lch(49.54, 61.90, 290.62°)
OKLab	oklab(57.3% -0.0053 -0.1659)
OKLCH	oklch(57.3% 0.166 268.2)
XYZ	xyz(21.4290, 18.0390, 67.9848)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FD9 #D9B94F

analogous

#4FB4D9 #4F6FD9 #744FD9

triadic

#4F6FD9 #D94F6F #6FD94F

tetradic

#4F6FD9 #D94FB4 #D9B94F #4FD974

square

#4F6FD9 #D94FB4 #D9B94F #4FD974

split-complementary

#4F6FD9 #D9744F #B4D94F

monochromatic

#1F398F #2A4DC1 #4F6FD9 #8198E4 #B4C1EF

Accessibility & contrast

On white

4.56

#4F6FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4F6FD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6FD9

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FD9	#FFFFFF	#000000	##000000
##4F6FD9	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367CDD

Deuteranopia (green-blind)

#1570D7

Tritanopia (blue-blind)

#00889A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4f6fd9;
/* rgb */ color: rgb(79, 111, 217);
/* oklch */ color: oklch(57.3% 0.166 268.2);

Tailwind

colors: {
  custom: {
    50: '#8d97e5',
    500: '#4f6fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4f6fd9;
$custom-light: #8d97e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6fd9",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 217
  },
  "hsl": {
    "h": 226.087,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.57296,
    "c": 0.16601,
    "h": 268.2
  },
  "luminance": 0.18041
}

Semantic roles & 50–950 ramp

primary

#4F6FD9

secondary

#DDD1A6

accent

#C140E7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4F6FD9

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

Preview Lab → · Contrast checker → · Palette generator →