#4F8DEC#4F8DEC

#4F8DEC is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.7% C 0.157 H 258.7°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F8DEC
RGB	rgb(79, 141, 236)
HSL	hsl(216, 81%, 62%)
HSV	hsv(216, 67%, 93%)
CMYK	cmyk(66.5%, 40.3%, 0%, 7.5%)
CIE-LAB	lab(58.76, 10.01, -53.84)
CIE-LCH	lch(58.76, 54.76, 280.53°)
OKLab	oklab(64.73% -0.0306 -0.1535)
OKLCH	oklch(64.73% 0.157 258.7)
XYZ	xyz(27.8842, 26.7653, 83.0373)
Luminance	0.2677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8DEC #ECAE4F

analogous

#4FDBEC #4F8DEC #604FEC

triadic

#4F8DEC #EC4F8D #8DEC4F

tetradic

#4F8DEC #EC4FDB #ECAE4F #4FEC60

square

#4F8DEC #EC4FDB #ECAE4F #4FEC60

split-complementary

#4F8DEC #EC604F #DBEC4F

monochromatic

#1350AE #1969E5 #4F8DEC #86B1F2 #BDD5F8

Accessibility & contrast

On white

3.31

#4F8DEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#4F8DEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8DEC

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8DEC	#FFFFFF	#000000	##000000
##4F8DEC	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6195F0

Deuteranopia (green-blind)

#4987EA

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4f8dec;
/* rgb */ color: rgb(79, 141, 236);
/* oklch */ color: oklch(64.7% 0.157 258.7);

Tailwind

colors: {
  custom: {
    50: '#90adf2',
    500: '#4f8dec',
    950: '#000000',
  },
}

SCSS

$custom: #4f8dec;
$custom-light: #90adf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8dec",
  "rgb": {
    "r": 79,
    "g": 141,
    "b": 236
  },
  "hsl": {
    "h": 216.306,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64732,
    "c": 0.1565,
    "h": 258.7
  },
  "luminance": 0.26768
}

Semantic roles & 50–950 ramp

primary

#4F8DEC

secondary

#E8D2AE

accent

#8909DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4F8DEC

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

Preview Lab → · Contrast checker → · Palette generator →