#4F5BD6#4F5BD6

#4F5BD6 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.2% C 0.187 H 274.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4F5BD6
RGB	rgb(79, 91, 214)
HSL	hsl(235, 62%, 57%)
HSV	hsv(235, 63%, 84%)
CMYK	cmyk(63.1%, 57.5%, 0%, 16.1%)
CIE-LAB	lab(44.23, 33.25, -64.82)
CIE-LCH	lch(44.23, 72.85, 297.16°)
OKLab	oklab(53.23% 0.0129 -0.1864)
OKLCH	oklch(53.23% 0.187 274)
XYZ	xyz(19.0991, 13.9979, 65.3007)
Luminance	0.1400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5BD6 #D6CA4F

analogous

#4F9ED6 #4F5BD6 #874FD6

triadic

#4F5BD6 #D64F5B #5BD64F

tetradic

#4F5BD6 #D64F9E #D6CA4F #4FD687

square

#4F5BD6 #D64F9E #D6CA4F #4FD687

split-complementary

#4F5BD6 #D6874F #9ED64F

monochromatic

#202A8A #2C39BC #4F5BD6 #8189E2 #B2B8ED

Accessibility & contrast

On white

5.53

#4F5BD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#4F5BD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5BD6

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5BD6	#FFFFFF	#000000	##FFFFFF
##4F5BD6	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDA

Deuteranopia (green-blind)

#0063D4

Tritanopia (blue-blind)

#007990

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4f5bd6;
/* rgb */ color: rgb(79, 91, 214);
/* oklch */ color: oklch(53.2% 0.187 274.0);

Tailwind

colors: {
  custom: {
    50: '#8e89e3',
    500: '#4f5bd6',
    950: '#000000',
  },
}

SCSS

$custom: #4f5bd6;
$custom-light: #8e89e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5bd6",
  "rgb": {
    "r": 79,
    "g": 91,
    "b": 214
  },
  "hsl": {
    "h": 234.667,
    "s": 62.212,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53234,
    "c": 0.18687,
    "h": 274
  },
  "luminance": 0.13999
}

Semantic roles & 50–950 ramp

primary

#4F5BD6

secondary

#DCD7A5

accent

#D743E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4F5BD6

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

Preview Lab → · Contrast checker → · Palette generator →