#4F6ADA#4F6ADA

#4F6ADA is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.4% C 0.174 H 269.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F6ADA
RGB	rgb(79, 106, 218)
HSL	hsl(228, 65%, 58%)
HSV	hsv(228, 64%, 85%)
CMYK	cmyk(63.8%, 51.4%, 0%, 14.5%)
CIE-LAB	lab(48.30, 25.26, -60.51)
CIE-LCH	lch(48.30, 65.57, 292.66°)
OKLab	oklab(56.37% -0.0005 -0.1736)
OKLCH	oklch(56.37% 0.174 269.8)
XYZ	xyz(21.0291, 17.0304, 68.4951)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6ADA #DABF4F

analogous

#4FB0DA #4F6ADA #794FDA

triadic

#4F6ADA #DA4F6A #6ADA4F

tetradic

#4F6ADA #DA4FB0 #DABF4F #4FDA79

square

#4F6ADA #DA4FB0 #DABF4F #4FDA79

split-complementary

#4F6ADA #DA794F #B0DA4F

monochromatic

#1E3490 #2947C3 #4F6ADA #8295E5 #B4C0EF

Accessibility & contrast

On white

4.77

#4F6ADA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#4F6ADA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6ADA

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6ADA	#FFFFFF	#000000	##FFFFFF
##4F6ADA	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2779DE

Deuteranopia (green-blind)

#006DD8

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4f6ada;
/* rgb */ color: rgb(79, 106, 218);
/* oklch */ color: oklch(56.4% 0.174 269.8);

Tailwind

colors: {
  custom: {
    50: '#8e94e6',
    500: '#4f6ada',
    950: '#000000',
  },
}

SCSS

$custom: #4f6ada;
$custom-light: #8e94e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6ada",
  "rgb": {
    "r": 79,
    "g": 106,
    "b": 218
  },
  "hsl": {
    "h": 228.345,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.56373,
    "c": 0.17357,
    "h": 269.8
  },
  "luminance": 0.17032
}

Semantic roles & 50–950 ramp

primary

#4F6ADA

secondary

#DED3A7

accent

#C740E8

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4F6ADA

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

Preview Lab → · Contrast checker → · Palette generator →