#4F5BDE#4F5BDE

#4F5BDE is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.9% C 0.197 H 273.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4F5BDE
RGB	rgb(79, 91, 222)
HSL	hsl(235, 68%, 59%)
HSV	hsv(235, 64%, 87%)
CMYK	cmyk(64.4%, 59%, 0%, 12.9%)
CIE-LAB	lab(44.82, 35.94, -68.41)
CIE-LCH	lch(44.82, 77.28, 297.72°)
OKLab	oklab(53.86% 0.0129 -0.197)
OKLCH	oklch(53.86% 0.197 273.7)
XYZ	xyz(20.1460, 14.4166, 70.8141)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5BDE #DED24F

analogous

#4FA3DE #4F5BDE #8B4FDE

triadic

#4F5BDE #DE4F5B #5BDE4F

tetradic

#4F5BDE #DE4FA3 #DED24F #4FDE8B

square

#4F5BDE #DE4FA3 #DED24F #4FDE8B

split-complementary

#4F5BDE #DE8B4F #A3DE4F

monochromatic

#1C2696 #2634CA #4F5BDE #838BE8 #B6BBF1

Accessibility & contrast

On white

5.41

#4F5BDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4F5BDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5BDE

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5BDE	#FFFFFF	#000000	##FFFFFF
##4F5BDE	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E2

Deuteranopia (green-blind)

#0064DB

Tritanopia (blue-blind)

#007B94

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4f5bde;
/* rgb */ color: rgb(79, 91, 222);
/* oklch */ color: oklch(53.9% 0.197 273.7);

Tailwind

colors: {
  custom: {
    50: '#8f89e9',
    500: '#4f5bde',
    950: '#000000',
  },
}

SCSS

$custom: #4f5bde;
$custom-light: #8f89e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5bde",
  "rgb": {
    "r": 79,
    "g": 91,
    "b": 222
  },
  "hsl": {
    "h": 234.965,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53862,
    "c": 0.1974,
    "h": 273.7
  },
  "luminance": 0.14418
}

Semantic roles & 50–950 ramp

primary

#4F5BDE

secondary

#E0DCA8

accent

#DD3DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4F5BDE

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

Preview Lab → · Contrast checker → · Palette generator →