#4F8EE3#4F8EE3

#4F8EE3 is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.4% C 0.144 H 256.5°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F8EE3
RGB	rgb(79, 142, 227)
HSL	hsl(214, 73%, 60%)
HSV	hsv(214, 65%, 89%)
CMYK	cmyk(65.2%, 37.4%, 0%, 11%)
CIE-LAB	lab(58.56, 6.33, -49.15)
CIE-LCH	lch(58.56, 49.56, 277.34°)
OKLab	oklab(64.42% -0.0336 -0.1397)
OKLCH	oklch(64.42% 0.144 256.5)
XYZ	xyz(26.7576, 26.5517, 76.3730)
Luminance	0.2655 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8EE3 #E3A44F

analogous

#4FD8E3 #4F8EE3 #5A4FE3

triadic

#4F8EE3 #E34F8E #8EE34F

tetradic

#4F8EE3 #E34FD8 #E3A44F #4FE35A

square

#4F8EE3 #E34FD8 #E3A44F #4FE35A

split-complementary

#4F8EE3 #E35A4F #D8E34F

monochromatic

#19529E #226DD3 #4F8EE3 #84B0EB #B9D2F4

Accessibility & contrast

On white

3.33

#4F8EE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#4F8EE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8EE3

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8EE3	#FFFFFF	#000000	##000000
##4F8EE3	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6894E6

Deuteranopia (green-blind)

#5386E1

Tritanopia (blue-blind)

#00A2AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4f8ee3;
/* rgb */ color: rgb(79, 142, 227);
/* oklch */ color: oklch(64.4% 0.144 256.5);

Tailwind

colors: {
  custom: {
    50: '#8eaeec',
    500: '#4f8ee3',
    950: '#000000',
  },
}

SCSS

$custom: #4f8ee3;
$custom-light: #8eaeec;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8ee3",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 227
  },
  "hsl": {
    "h": 214.459,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.64422,
    "c": 0.14371,
    "h": 256.5
  },
  "luminance": 0.26554
}

Semantic roles & 50–950 ramp

primary

#4F8EE3

secondary

#E3CBAA

accent

#A139EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4F8EE3

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

Preview Lab → · Contrast checker → · Palette generator →