#4F8CE6#4F8CE6

#4F8CE6 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.2% C 0.150 H 258.1°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4F8CE6
RGB	rgb(79, 140, 230)
HSL	hsl(216, 75%, 61%)
HSV	hsv(216, 66%, 90%)
CMYK	cmyk(65.7%, 39.1%, 0%, 9.8%)
CIE-LAB	lab(58.16, 8.55, -51.46)
CIE-LCH	lch(58.16, 52.16, 279.43°)
OKLab	oklab(64.16% -0.0309 -0.1465)
OKLCH	oklch(64.16% 0.15 258.1)
XYZ	xyz(26.8803, 26.1289, 78.4744)
Luminance	0.2613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8CE6 #E6A94F

analogous

#4FD7E6 #4F8CE6 #5E4FE6

triadic

#4F8CE6 #E64F8C #8CE64F

tetradic

#4F8CE6 #E64FD7 #E6A94F #4FE65E

square

#4F8CE6 #E64FD7 #E6A94F #4FE65E

split-complementary

#4F8CE6 #E65E4F #D7E64F

monochromatic

#1750A3 #1F6AD9 #4F8CE6 #85AFEE #BAD2F5

Accessibility & contrast

On white

3.37

#4F8CE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#4F8CE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8CE6

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8CE6	#FFFFFF	#000000	##000000
##4F8CE6	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6393EA

Deuteranopia (green-blind)

#4D85E4

Tritanopia (blue-blind)

#00A1AE

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4f8ce6;
/* rgb */ color: rgb(79, 140, 230);
/* oklch */ color: oklch(64.2% 0.150 258.1);

Tailwind

colors: {
  custom: {
    50: '#8fadee',
    500: '#4f8ce6',
    950: '#000000',
  },
}

SCSS

$custom: #4f8ce6;
$custom-light: #8fadee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8ce6",
  "rgb": {
    "r": 79,
    "g": 140,
    "b": 230
  },
  "hsl": {
    "h": 215.762,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.64164,
    "c": 0.14973,
    "h": 258.1
  },
  "luminance": 0.26132
}

Semantic roles & 50–950 ramp

primary

#4F8CE6

secondary

#E5CEAC

accent

#860ED7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4F8CE6

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

Preview Lab → · Contrast checker → · Palette generator →