#4F82DE#4F82DE

#4F82DE is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.6% C 0.150 H 261.2°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4F82DE
RGB	rgb(79, 130, 222)
HSL	hsl(219, 68%, 59%)
HSV	hsv(219, 64%, 87%)
CMYK	cmyk(64.4%, 41.4%, 0%, 12.9%)
CIE-LAB	lab(54.97, 11.82, -52.07)
CIE-LCH	lch(54.97, 53.39, 282.79°)
OKLab	oklab(61.55% -0.0229 -0.1484)
OKLCH	oklch(61.55% 0.15 261.2)
XYZ	xyz(24.3872, 22.8991, 72.2278)
Luminance	0.2290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F82DE #DEAB4F

analogous

#4FCADE #4F82DE #644FDE

triadic

#4F82DE #DE4F82 #82DE4F

tetradic

#4F82DE #DE4FCA #DEAB4F #4FDE64

square

#4F82DE #DE4FCA #DEAB4F #4FDE64

split-complementary

#4F82DE #DE644F #CADE4F

monochromatic

#1C4896 #2660CA #4F82DE #83A7E8 #B6CBF1

Accessibility & contrast

On white

3.76

#4F82DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#4F82DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F82DE

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F82DE	#FFFFFF	#000000	##000000
##4F82DE	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588BE2

Deuteranopia (green-blind)

#427DDC

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4f82de;
/* rgb */ color: rgb(79, 130, 222);
/* oklch */ color: oklch(61.6% 0.150 261.2);

Tailwind

colors: {
  custom: {
    50: '#8ea5e9',
    500: '#4f82de',
    950: '#000000',
  },
}

SCSS

$custom: #4f82de;
$custom-light: #8ea5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f82de",
  "rgb": {
    "r": 79,
    "g": 130,
    "b": 222
  },
  "hsl": {
    "h": 218.601,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.61551,
    "c": 0.15018,
    "h": 261.2
  },
  "luminance": 0.22901
}

Semantic roles & 50–950 ramp

primary

#4F82DE

secondary

#E0CCA8

accent

#AD3DEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4F82DE

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

Preview Lab → · Contrast checker → · Palette generator →