#4F5EC8#4F5EC8

#4F5EC8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.164 H 273.4°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4F5EC8
RGB	rgb(79, 94, 200)
HSL	hsl(233, 52%, 55%)
HSV	hsv(233, 61%, 78%)
CMYK	cmyk(60.5%, 53%, 0%, 21.6%)
CIE-LAB	lab(44.00, 26.64, -57.15)
CIE-LCH	lch(44.00, 63.06, 294.99°)
OKLab	oklab(52.75% 0.0096 -0.1638)
OKLCH	oklch(52.75% 0.164 273.4)
XYZ	xyz(17.6490, 13.8364, 56.3730)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5EC8 #C8B94F

analogous

#4F9BC8 #4F5EC8 #7D4FC8

triadic

#4F5EC8 #C84F5E #5EC84F

tetradic

#4F5EC8 #C84F9B #C8B94F #4FC87D

square

#4F5EC8 #C84F9B #C8B94F #4FC87D

split-complementary

#4F5EC8 #C87D4F #9BC84F

monochromatic

#252F77 #3442A6 #4F5EC8 #7E89D7 #ACB3E5

Accessibility & contrast

On white

5.57

#4F5EC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4F5EC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5EC8

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5EC8	#FFFFFF	#000000	##FFFFFF
##4F5EC8	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6DCC

Deuteranopia (green-blind)

#0063C6

Tritanopia (blue-blind)

#00778A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4f5ec8;
/* rgb */ color: rgb(79, 94, 200);
/* oklch */ color: oklch(52.7% 0.164 273.4);

Tailwind

colors: {
  custom: {
    50: '#8b8bd9',
    500: '#4f5ec8',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ec8;
$custom-light: #8b8bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ec8",
  "rgb": {
    "r": 79,
    "g": 94,
    "b": 200
  },
  "hsl": {
    "h": 232.562,
    "s": 52.381,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52748,
    "c": 0.16412,
    "h": 273.4
  },
  "luminance": 0.13838
}

Semantic roles & 50–950 ramp

primary

#4F5EC8

secondary

#D3CDA0

accent

#CA4CDC

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4F5EC8

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

Preview Lab → · Contrast checker → · Palette generator →