#4F82D4#4F82D4

#4F82D4 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.0% C 0.137 H 259.5°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4F82D4
RGB	rgb(79, 130, 212)
HSL	hsl(217, 61%, 57%)
HSV	hsv(217, 63%, 83%)
CMYK	cmyk(62.7%, 38.7%, 0%, 16.9%)
CIE-LAB	lab(54.43, 8.40, -47.30)
CIE-LCH	lch(54.43, 48.04, 280.07°)
OKLab	oklab(60.96% -0.025 -0.1345)
OKLCH	oklch(60.96% 0.137 259.5)
XYZ	xyz(23.0865, 22.3789, 65.3775)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F82D4 #D4A14F

analogous

#4FC5D4 #4F82D4 #5E4FD4

triadic

#4F82D4 #D44F82 #82D44F

tetradic

#4F82D4 #D44FC5 #D4A14F #4FD45E

square

#4F82D4 #D44FC5 #D4A14F #4FD45E

split-complementary

#4F82D4 #D45E4F #C5D44F

monochromatic

#214887 #2D63B9 #4F82D4 #80A5E0 #B1C8EC

Accessibility & contrast

On white

3.83

#4F82D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4F82D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F82D4

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F82D4	#FFFFFF	#000000	##000000
##4F82D4	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E89D7

Deuteranopia (green-blind)

#4B7CD2

Tritanopia (blue-blind)

#0095A1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4f82d4;
/* rgb */ color: rgb(79, 130, 212);
/* oklch */ color: oklch(61.0% 0.137 259.5);

Tailwind

colors: {
  custom: {
    50: '#8ca5e1',
    500: '#4f82d4',
    950: '#000000',
  },
}

SCSS

$custom: #4f82d4;
$custom-light: #8ca5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f82d4",
  "rgb": {
    "r": 79,
    "g": 130,
    "b": 212
  },
  "hsl": {
    "h": 216.992,
    "s": 60.731,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60956,
    "c": 0.13676,
    "h": 259.5
  },
  "luminance": 0.22381
}

Semantic roles & 50–950 ramp

primary

#4F82D4

secondary

#DAC6A4

accent

#A744E4

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F82D4

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

Preview Lab → · Contrast checker → · Palette generator →