#4F6FD5#4F6FD5

#4F6FD5 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.0% C 0.161 H 267.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FD5
RGB	rgb(79, 111, 213)
HSL	hsl(226, 61%, 57%)
HSV	hsv(226, 63%, 84%)
CMYK	cmyk(62.9%, 47.9%, 0%, 16.5%)
CIE-LAB	lab(49.29, 20.43, -56.07)
CIE-LCH	lch(49.29, 59.67, 290.02°)
OKLab	oklab(57.03% -0.0058 -0.1604)
OKLCH	oklch(57.03% 0.161 267.9)
XYZ	xyz(20.9150, 17.8334, 65.2779)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FD5 #D5B54F

analogous

#4FB2D5 #4F6FD5 #724FD5

triadic

#4F6FD5 #D54F6F #6FD54F

tetradic

#4F6FD5 #D54FB2 #D5B54F #4FD572

square

#4F6FD5 #D54FB2 #D5B54F #4FD572

split-complementary

#4F6FD5 #D5724F #B2D54F

monochromatic

#213A89 #2C4EBA #4F6FD5 #8097E1 #B2C0ED

Accessibility & contrast

On white

4.60

#4F6FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#4F6FD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6FD5

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FD5	#FFFFFF	#000000	##FFFFFF
##4F6FD5	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A7CD9

Deuteranopia (green-blind)

#1F6FD3

Tritanopia (blue-blind)

#008698

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f6fd5;
/* rgb */ color: rgb(79, 111, 213);
/* oklch */ color: oklch(57.0% 0.161 267.9);

Tailwind

colors: {
  custom: {
    50: '#8d97e2',
    500: '#4f6fd5',
    950: '#000000',
  },
}

SCSS

$custom: #4f6fd5;
$custom-light: #8d97e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6fd5",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 213
  },
  "hsl": {
    "h": 225.672,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.57026,
    "c": 0.16054,
    "h": 267.9
  },
  "luminance": 0.17835
}

Semantic roles & 50–950 ramp

primary

#4F6FD5

secondary

#DBCEA5

accent

#BE43E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4F6FD5

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

Preview Lab → · Contrast checker → · Palette generator →