#4F5FCE#4F5FCE

#4F5FCE is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.4% C 0.171 H 273.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4F5FCE
RGB	rgb(79, 95, 206)
HSL	hsl(232, 56%, 56%)
HSV	hsv(232, 62%, 81%)
CMYK	cmyk(61.7%, 53.9%, 0%, 19.2%)
CIE-LAB	lab(44.66, 28.05, -59.53)
CIE-LCH	lch(44.66, 65.81, 295.23°)
OKLab	oklab(53.38% 0.009 -0.1708)
OKLCH	oklch(53.38% 0.171 273)
XYZ	xyz(18.4535, 14.3014, 60.1685)
Luminance	0.1430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5FCE #CEBE4F

analogous

#4F9ECE #4F5FCE #7E4FCE

triadic

#4F5FCE #CE4F5F #5FCE4F

tetradic

#4F5FCE #CE4F9E #CEBE4F #4FCE7E

square

#4F5FCE #CE4F9E #CEBE4F #4FCE7E

split-complementary

#4F5FCE #CE7E4F #9ECE4F

monochromatic

#232F7F #3141AF #4F5FCE #7F8BDB #AFB6E9

Accessibility & contrast

On white

5.44

#4F5FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4F5FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5FCE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5FCE	#FFFFFF	#000000	##FFFFFF
##4F5FCE	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126FD2

Deuteranopia (green-blind)

#0064CC

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4f5fce;
/* rgb */ color: rgb(79, 95, 206);
/* oklch */ color: oklch(53.4% 0.171 273.0);

Tailwind

colors: {
  custom: {
    50: '#8c8cde',
    500: '#4f5fce',
    950: '#000000',
  },
}

SCSS

$custom: #4f5fce;
$custom-light: #8c8cde;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5fce",
  "rgb": {
    "r": 79,
    "g": 95,
    "b": 206
  },
  "hsl": {
    "h": 232.441,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.53377,
    "c": 0.17107,
    "h": 273
  },
  "luminance": 0.14303
}

Semantic roles & 50–950 ramp

primary

#4F5FCE

secondary

#D7D0A2

accent

#CD48E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4F5FCE

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

Preview Lab → · Contrast checker → · Palette generator →