#4F5AD1#4F5AD1

#4F5AD1 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.7% C 0.181 H 274.3°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F5AD1
RGB	rgb(79, 90, 209)
HSL	hsl(235, 59%, 56%)
HSV	hsv(235, 62%, 82%)
CMYK	cmyk(62.2%, 56.9%, 0%, 18%)
CIE-LAB	lab(43.62, 32.19, -62.94)
CIE-LCH	lch(43.62, 70.70, 297.08°)
OKLab	oklab(52.66% 0.0138 -0.1809)
OKLCH	oklch(52.66% 0.181 274.3)
XYZ	xyz(18.3854, 13.5765, 61.9609)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5AD1 #D1C64F

analogous

#4F9BD1 #4F5AD1 #854FD1

triadic

#4F5AD1 #D14F5A #5AD14F

tetradic

#4F5AD1 #D14F9B #D1C64F #4FD185

square

#4F5AD1 #D14F9B #D1C64F #4FD185

split-complementary

#4F5AD1 #D1854F #9BD14F

monochromatic

#222B83 #2F3AB4 #4F5AD1 #8087DE #B0B5EA

Accessibility & contrast

On white

5.65

#4F5AD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4F5AD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5AD1

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5AD1	#FFFFFF	#000000	##FFFFFF
##4F5AD1	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD5

Deuteranopia (green-blind)

#0062CF

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4f5ad1;
/* rgb */ color: rgb(79, 90, 209);
/* oklch */ color: oklch(52.7% 0.181 274.3);

Tailwind

colors: {
  custom: {
    50: '#8d88e0',
    500: '#4f5ad1',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ad1;
$custom-light: #8d88e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ad1",
  "rgb": {
    "r": 79,
    "g": 90,
    "b": 209
  },
  "hsl": {
    "h": 234.923,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52665,
    "c": 0.18144,
    "h": 274.3
  },
  "luminance": 0.13578
}

Semantic roles & 50–950 ramp

primary

#4F5AD1

secondary

#D9D4A3

accent

#D546E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4F5AD1

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

Preview Lab → · Contrast checker → · Palette generator →