#4F5FD6#4F5FD6

#4F5FD6 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.0% C 0.182 H 272.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4F5FD6
RGB	rgb(79, 95, 214)
HSL	hsl(233, 62%, 57%)
HSV	hsv(233, 63%, 84%)
CMYK	cmyk(63.1%, 55.6%, 0%, 16.1%)
CIE-LAB	lab(45.22, 30.76, -63.21)
CIE-LCH	lch(45.22, 70.30, 295.95°)
OKLab	oklab(53.97% 0.0094 -0.1816)
OKLCH	oklch(53.97% 0.182 272.9)
XYZ	xyz(19.4502, 14.7001, 65.4177)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5FD6 #D6C64F

analogous

#4FA2D6 #4F5FD6 #834FD6

triadic

#4F5FD6 #D64F5F #5FD64F

tetradic

#4F5FD6 #D64FA2 #D6C64F #4FD683

square

#4F5FD6 #D64FA2 #D6C64F #4FD683

split-complementary

#4F5FD6 #D6834F #A2D64F

monochromatic

#202D8A #2C3DBC #4F5FD6 #818CE2 #B2B9ED

Accessibility & contrast

On white

5.33

#4F5FD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#4F5FD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5FD6

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5FD6	#FFFFFF	#000000	##FFFFFF
##4F5FD6	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DA

Deuteranopia (green-blind)

#0065D4

Tritanopia (blue-blind)

#007B91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4f5fd6;
/* rgb */ color: rgb(79, 95, 214);
/* oklch */ color: oklch(54.0% 0.182 272.9);

Tailwind

colors: {
  custom: {
    50: '#8e8ce3',
    500: '#4f5fd6',
    950: '#000000',
  },
}

SCSS

$custom: #4f5fd6;
$custom-light: #8e8ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5fd6",
  "rgb": {
    "r": 79,
    "g": 95,
    "b": 214
  },
  "hsl": {
    "h": 232.889,
    "s": 62.212,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53973,
    "c": 0.18189,
    "h": 272.9
  },
  "luminance": 0.14702
}

Semantic roles & 50–950 ramp

primary

#4F5FD6

secondary

#DCD5A5

accent

#D243E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4F5FD6

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

Preview Lab → · Contrast checker → · Palette generator →