#4F5AD5#4F5AD5

#4F5AD5 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.0% C 0.187 H 274.2°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4F5AD5
RGB	rgb(79, 90, 213)
HSL	hsl(235, 61%, 57%)
HSV	hsv(235, 63%, 84%)
CMYK	cmyk(62.9%, 57.7%, 0%, 16.5%)
CIE-LAB	lab(43.91, 33.53, -64.76)
CIE-LCH	lch(43.91, 72.93, 297.37°)
OKLab	oklab(52.98% 0.0138 -0.1863)
OKLCH	oklch(52.98% 0.187 274.2)
XYZ	xyz(18.8869, 13.7771, 64.6018)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5AD5 #D5CA4F

analogous

#4F9DD5 #4F5AD5 #874FD5

triadic

#4F5AD5 #D54F5A #5AD54F

tetradic

#4F5AD5 #D54F9D #D5CA4F #4FD587

square

#4F5AD5 #D54F9D #D5CA4F #4FD587

split-complementary

#4F5AD5 #D5874F #9DD54F

monochromatic

#212989 #2C38BA #4F5AD5 #8088E1 #B2B7ED

Accessibility & contrast

On white

5.59

#4F5AD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4F5AD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5AD5

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5AD5	#FFFFFF	#000000	##FFFFFF
##4F5AD5	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED9

Deuteranopia (green-blind)

#0062D3

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4f5ad5;
/* rgb */ color: rgb(79, 90, 213);
/* oklch */ color: oklch(53.0% 0.187 274.2);

Tailwind

colors: {
  custom: {
    50: '#8e88e3',
    500: '#4f5ad5',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ad5;
$custom-light: #8e88e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ad5",
  "rgb": {
    "r": 79,
    "g": 90,
    "b": 213
  },
  "hsl": {
    "h": 235.075,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52975,
    "c": 0.18678,
    "h": 274.2
  },
  "luminance": 0.13779
}

Semantic roles & 50–950 ramp

primary

#4F5AD5

secondary

#DBD7A5

accent

#D743E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4F5AD5

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

Preview Lab → · Contrast checker → · Palette generator →