#4F8DDE#4F8DDE

#4F8DDE is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.9% C 0.138 H 255.9°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F8DDE
RGB	rgb(79, 141, 222)
HSL	hsl(214, 68%, 59%)
HSV	hsv(214, 64%, 87%)
CMYK	cmyk(64.4%, 36.5%, 0%, 12.9%)
CIE-LAB	lab(58.02, 5.22, -47.22)
CIE-LCH	lch(58.02, 47.50, 276.31°)
OKLab	oklab(63.92% -0.0338 -0.1341)
OKLCH	oklch(63.92% 0.138 255.9)
XYZ	xyz(25.9294, 25.9834, 72.7419)
Luminance	0.2599 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8DDE #DEA04F

analogous

#4FD5DE #4F8DDE #594FDE

triadic

#4F8DDE #DE4F8D #8DDE4F

tetradic

#4F8DDE #DE4FD5 #DEA04F #4FDE59

square

#4F8DDE #DE4FD5 #DEA04F #4FDE59

split-complementary

#4F8DDE #DE594F #D5DE4F

monochromatic

#1C5196 #266DCA #4F8DDE #83AEE8 #B6D0F1

Accessibility & contrast

On white

3.39

#4F8DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4F8DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8DDE

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8DDE	#FFFFFF	#000000	##000000
##4F8DDE	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6993E1

Deuteranopia (green-blind)

#5585DC

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4f8dde;
/* rgb */ color: rgb(79, 141, 222);
/* oklch */ color: oklch(63.9% 0.138 255.9);

Tailwind

colors: {
  custom: {
    50: '#8eade8',
    500: '#4f8dde',
    950: '#000000',
  },
}

SCSS

$custom: #4f8dde;
$custom-light: #8eade8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8dde",
  "rgb": {
    "r": 79,
    "g": 141,
    "b": 222
  },
  "hsl": {
    "h": 213.986,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63921,
    "c": 0.13826,
    "h": 255.9
  },
  "luminance": 0.25986
}

Semantic roles & 50–950 ramp

primary

#4F8DDE

secondary

#E0C8A8

accent

#A03DEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4F8DDE

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

Preview Lab → · Contrast checker → · Palette generator →