#4F6ADD#4F6ADD

#4F6ADD is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.6% C 0.178 H 269.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4F6ADD
RGB	rgb(79, 106, 221)
HSL	hsl(229, 68%, 59%)
HSV	hsv(229, 64%, 87%)
CMYK	cmyk(64.3%, 52%, 0%, 13.3%)
CIE-LAB	lab(48.50, 26.29, -61.89)
CIE-LCH	lch(48.50, 67.24, 293.02°)
OKLab	oklab(56.59% -0.0002 -0.1776)
OKLCH	oklch(56.59% 0.178 269.9)
XYZ	xyz(21.4252, 17.1889, 70.5813)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6ADD #DDC24F

analogous

#4FB1DD #4F6ADD #7B4FDD

triadic

#4F6ADD #DD4F6A #6ADD4F

tetradic

#4F6ADD #DD4FB1 #DDC24F #4FDD7B

square

#4F6ADD #DD4FB1 #DDC24F #4FDD7B

split-complementary

#4F6ADD #DD7B4F #B1DD4F

monochromatic

#1D3495 #2745C8 #4F6ADD #8295E7 #B6C1F1

Accessibility & contrast

On white

4.73

#4F6ADD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#4F6ADD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6ADD

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6ADD	#FFFFFF	#000000	##FFFFFF
##4F6ADD	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#217AE1

Deuteranopia (green-blind)

#006DDB

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4f6add;
/* rgb */ color: rgb(79, 106, 221);
/* oklch */ color: oklch(56.6% 0.178 269.9);

Tailwind

colors: {
  custom: {
    50: '#8e94e8',
    500: '#4f6add',
    950: '#000000',
  },
}

SCSS

$custom: #4f6add;
$custom-light: #8e94e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6add",
  "rgb": {
    "r": 79,
    "g": 106,
    "b": 221
  },
  "hsl": {
    "h": 228.592,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.56586,
    "c": 0.17763,
    "h": 269.9
  },
  "luminance": 0.17191
}

Semantic roles & 50–950 ramp

primary

#4F6ADD

secondary

#E0D5A8

accent

#CA3DEA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F6ADD

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

Preview Lab → · Contrast checker → · Palette generator →