#4F8EDF#4F8EDF

#4F8EDF is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.2% C 0.139 H 255.6°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4F8EDF
RGB	rgb(79, 142, 223)
HSL	hsl(214, 69%, 59%)
HSV	hsv(214, 65%, 87%)
CMYK	cmyk(64.6%, 36.3%, 0%, 12.5%)
CIE-LAB	lab(58.35, 4.97, -47.25)
CIE-LCH	lch(58.35, 47.51, 276.01°)
OKLab	oklab(64.2% -0.0345 -0.1342)
OKLCH	oklch(64.2% 0.139 255.6)
XYZ	xyz(26.2119, 26.3334, 73.4992)
Luminance	0.2634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8EDF #DFA04F

analogous

#4FD6DF #4F8EDF #584FDF

triadic

#4F8EDF #DF4F8E #8EDF4F

tetradic

#4F8EDF #DF4FD6 #DFA04F #4FDF58

square

#4F8EDF #DF4FD6 #DFA04F #4FDF58

split-complementary

#4F8EDF #DF584F #D6DF4F

monochromatic

#1C5298 #256ECC #4F8EDF #83AFE8 #B7D0F2

Accessibility & contrast

On white

3.35

#4F8EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#4F8EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8EDF

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8EDF	#FFFFFF	#000000	##000000
##4F8EDF	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A94E2

Deuteranopia (green-blind)

#5686DD

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4f8edf;
/* rgb */ color: rgb(79, 142, 223);
/* oklch */ color: oklch(64.2% 0.139 255.6);

Tailwind

colors: {
  custom: {
    50: '#8eaee9',
    500: '#4f8edf',
    950: '#000000',
  },
}

SCSS

$custom: #4f8edf;
$custom-light: #8eaee9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8edf",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 223
  },
  "hsl": {
    "h": 213.75,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.64196,
    "c": 0.13853,
    "h": 255.6
  },
  "luminance": 0.26336
}

Semantic roles & 50–950 ramp

primary

#4F8EDF

secondary

#E1C8A9

accent

#9F3CEC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4F8EDF

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

Preview Lab → · Contrast checker → · Palette generator →