#4F8FE5#4F8FE5

#4F8FE5 is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.8% C 0.145 H 256.4°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FE5
RGB	rgb(79, 143, 229)
HSL	hsl(214, 74%, 60%)
HSV	hsv(214, 66%, 90%)
CMYK	cmyk(65.5%, 37.6%, 0%, 10.2%)
CIE-LAB	lab(58.94, 6.42, -49.66)
CIE-LCH	lch(58.94, 50.07, 277.37°)
OKLab	oklab(64.75% -0.0341 -0.1412)
OKLCH	oklch(64.75% 0.145 256.4)
XYZ	xyz(27.1847, 26.9616, 77.8850)
Luminance	0.2696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FE5 #E5A54F

analogous

#4FDAE5 #4F8FE5 #5A4FE5

triadic

#4F8FE5 #E54F8F #8FE54F

tetradic

#4F8FE5 #E54FDA #E5A54F #4FE55A

square

#4F8FE5 #E54FDA #E5A54F #4FE55A

split-complementary

#4F8FE5 #E55A4F #DAE54F

monochromatic

#1853A2 #206ED7 #4F8FE5 #84B1ED #BAD3F5

Accessibility & contrast

On white

3.28

#4F8FE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#4F8FE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FE5

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FE5	#FFFFFF	#000000	##000000
##4F8FE5	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6995E8

Deuteranopia (green-blind)

#5387E3

Tritanopia (blue-blind)

#00A3AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4f8fe5;
/* rgb */ color: rgb(79, 143, 229);
/* oklch */ color: oklch(64.8% 0.145 256.4);

Tailwind

colors: {
  custom: {
    50: '#8fafed',
    500: '#4f8fe5',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fe5;
$custom-light: #8fafed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fe5",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 229
  },
  "hsl": {
    "h": 214.4,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64753,
    "c": 0.14526,
    "h": 256.4
  },
  "luminance": 0.26964
}

Semantic roles & 50–950 ramp

primary

#4F8FE5

secondary

#E5CCAB

accent

#810FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4F8FE5

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

Preview Lab → · Contrast checker → · Palette generator →