#4F5CC5#4F5CC5

#4F5CC5 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.1% C 0.163 H 274.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4F5CC5
RGB	rgb(79, 92, 197)
HSL	hsl(233, 50%, 54%)
HSV	hsv(233, 60%, 77%)
CMYK	cmyk(59.9%, 53.3%, 0%, 22.7%)
CIE-LAB	lab(43.28, 26.89, -56.58)
CIE-LCH	lch(43.28, 62.64, 295.42°)
OKLab	oklab(52.15% 0.0114 -0.1622)
OKLCH	oklch(52.15% 0.163 274)
XYZ	xyz(17.1263, 13.3464, 54.4861)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5CC5 #C5B84F

analogous

#4F97C5 #4F5CC5 #7D4FC5

triadic

#4F5CC5 #C54F5C #5CC54F

tetradic

#4F5CC5 #C54F97 #C5B84F #4FC57D

square

#4F5CC5 #C54F97 #C5B84F #4FC57D

split-complementary

#4F5CC5 #C57D4F #97C54F

monochromatic

#262F74 #3541A2 #4F5CC5 #7D87D4 #ABB1E3

Accessibility & contrast

On white

5.72

#4F5CC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4F5CC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5CC5

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5CC5	#FFFFFF	#000000	##FFFFFF
##4F5CC5	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6CC9

Deuteranopia (green-blind)

#0061C3

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f5cc5;
/* rgb */ color: rgb(79, 92, 197);
/* oklch */ color: oklch(52.1% 0.163 274.0);

Tailwind

colors: {
  custom: {
    50: '#8b8ad7',
    500: '#4f5cc5',
    950: '#000000',
  },
}

SCSS

$custom: #4f5cc5;
$custom-light: #8b8ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5cc5",
  "rgb": {
    "r": 79,
    "g": 92,
    "b": 197
  },
  "hsl": {
    "h": 233.39,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52145,
    "c": 0.16257,
    "h": 274
  },
  "luminance": 0.13348
}

Semantic roles & 50–950 ramp

primary

#4F5CC5

secondary

#D1CB9F

accent

#CA4EDA

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4F5CC5

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

Preview Lab → · Contrast checker → · Palette generator →