#4F5DD0#4F5DD0

#4F5DD0 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.1% C 0.176 H 273.6°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4F5DD0
RGB	rgb(79, 93, 208)
HSL	hsl(233, 58%, 56%)
HSV	hsv(233, 62%, 82%)
CMYK	cmyk(62%, 55.3%, 0%, 18.4%)
CIE-LAB	lab(44.30, 29.98, -61.27)
CIE-LCH	lch(44.30, 68.21, 296.07°)
OKLab	oklab(53.15% 0.011 -0.176)
OKLCH	oklch(53.15% 0.176 273.6)
XYZ	xyz(18.5202, 14.0435, 61.3970)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5DD0 #D0C24F

analogous

#4F9ED0 #4F5DD0 #824FD0

triadic

#4F5DD0 #D04F5D #5DD04F

tetradic

#4F5DD0 #D04F9E #D0C24F #4FD082

square

#4F5DD0 #D04F9E #D0C24F #4FD082

split-complementary

#4F5DD0 #D0824F #9ED04F

monochromatic

#232D82 #303EB2 #4F5DD0 #7F89DD #B0B6EA

Accessibility & contrast

On white

5.51

#4F5DD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#4F5DD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5DD0

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5DD0	#FFFFFF	#000000	##FFFFFF
##4F5DD0	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD4

Deuteranopia (green-blind)

#0063CE

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4f5dd0;
/* rgb */ color: rgb(79, 93, 208);
/* oklch */ color: oklch(53.1% 0.176 273.6);

Tailwind

colors: {
  custom: {
    50: '#8d8adf',
    500: '#4f5dd0',
    950: '#000000',
  },
}

SCSS

$custom: #4f5dd0;
$custom-light: #8d8adf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5dd0",
  "rgb": {
    "r": 79,
    "g": 93,
    "b": 208
  },
  "hsl": {
    "h": 233.488,
    "s": 57.848,
    "l": 56.275
  },
  "oklch": {
    "l": 0.53147,
    "c": 0.17632,
    "h": 273.6
  },
  "luminance": 0.14045
}

Semantic roles & 50–950 ramp

primary

#4F5DD0

secondary

#D8D2A3

accent

#D047E1

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4F5DD0

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

Preview Lab → · Contrast checker → · Palette generator →