#4F5ADC#4F5ADC

#4F5ADC is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.5% C 0.196 H 274.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F5ADC
RGB	rgb(79, 90, 220)
HSL	hsl(235, 67%, 59%)
HSV	hsv(235, 64%, 86%)
CMYK	cmyk(64.1%, 59.1%, 0%, 13.7%)
CIE-LAB	lab(44.43, 35.89, -67.91)
CIE-LCH	lch(44.43, 76.81, 297.85°)
OKLab	oklab(53.53% 0.0138 -0.1955)
OKLCH	oklch(53.53% 0.196 274)
XYZ	xyz(19.7946, 14.1402, 69.3825)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5ADC #DCD14F

analogous

#4FA0DC #4F5ADC #8A4FDC

triadic

#4F5ADC #DC4F5A #5ADC4F

tetradic

#4F5ADC #DC4FA0 #DCD14F #4FDC8A

square

#4F5ADC #DC4FA0 #DCD14F #4FDC8A

split-complementary

#4F5ADC #DC8A4F #A0DC4F

monochromatic

#1D2793 #2734C6 #4F5ADC #828AE6 #B5BAF0

Accessibility & contrast

On white

5.49

#4F5ADC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4F5ADC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5ADC

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5ADC	#FFFFFF	#000000	##FFFFFF
##4F5ADC	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE0

Deuteranopia (green-blind)

#0063D9

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4f5adc;
/* rgb */ color: rgb(79, 90, 220);
/* oklch */ color: oklch(53.5% 0.196 274.0);

Tailwind

colors: {
  custom: {
    50: '#8f88e8',
    500: '#4f5adc',
    950: '#000000',
  },
}

SCSS

$custom: #4f5adc;
$custom-light: #8f88e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5adc",
  "rgb": {
    "r": 79,
    "g": 90,
    "b": 220
  },
  "hsl": {
    "h": 235.319,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53525,
    "c": 0.196,
    "h": 274
  },
  "luminance": 0.14142
}

Semantic roles & 50–950 ramp

primary

#4F5ADC

secondary

#DFDBA8

accent

#DC3EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4F5ADC

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

Preview Lab → · Contrast checker → · Palette generator →