#4F5CC4#4F5CC4

#4F5CC4 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.1% C 0.161 H 274.0°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F5CC4
RGB	rgb(79, 92, 196)
HSL	hsl(233, 50%, 54%)
HSV	hsv(233, 60%, 77%)
CMYK	cmyk(59.7%, 53.1%, 0%, 23.1%)
CIE-LAB	lab(43.21, 26.55, -56.11)
CIE-LCH	lch(43.21, 62.07, 295.33°)
OKLab	oklab(52.07% 0.0114 -0.1608)
OKLCH	oklch(52.07% 0.161 274)
XYZ	xyz(17.0121, 13.3008, 53.8847)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5CC4 #C4B74F

analogous

#4F97C4 #4F5CC4 #7D4FC4

triadic

#4F5CC4 #C44F5C #5CC44F

tetradic

#4F5CC4 #C44F97 #C4B74F #4FC47D

square

#4F5CC4 #C44F97 #C4B74F #4FC47D

split-complementary

#4F5CC4 #C47D4F #97C44F

monochromatic

#262F72 #3642A0 #4F5CC4 #7D86D3 #ABB1E3

Accessibility & contrast

On white

5.74

#4F5CC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4F5CC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5CC4

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5CC4	#FFFFFF	#000000	##FFFFFF
##4F5CC4	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6BC8

Deuteranopia (green-blind)

#0061C2

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f5cc4;
/* rgb */ color: rgb(79, 92, 196);
/* oklch */ color: oklch(52.1% 0.161 274.0);

Tailwind

colors: {
  custom: {
    50: '#8b8ad6',
    500: '#4f5cc4',
    950: '#000000',
  },
}

SCSS

$custom: #4f5cc4;
$custom-light: #8b8ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5cc4",
  "rgb": {
    "r": 79,
    "g": 92,
    "b": 196
  },
  "hsl": {
    "h": 233.333,
    "s": 49.787,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52073,
    "c": 0.16118,
    "h": 274
  },
  "luminance": 0.13302
}

Semantic roles & 50–950 ramp

primary

#4F5CC4

secondary

#D0CB9E

accent

#CA4ED9

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4F5CC4

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

Preview Lab → · Contrast checker → · Palette generator →