#4F8FE6#4F8FE6

#4F8FE6 is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.8% C 0.147 H 256.6°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FE6
RGB	rgb(79, 143, 230)
HSL	hsl(215, 75%, 61%)
HSV	hsv(215, 66%, 90%)
CMYK	cmyk(65.7%, 37.8%, 0%, 9.8%)
CIE-LAB	lab(58.99, 6.76, -50.13)
CIE-LCH	lch(58.99, 50.59, 277.68°)
OKLab	oklab(64.81% -0.0339 -0.1426)
OKLCH	oklch(64.81% 0.147 256.6)
XYZ	xyz(27.3247, 27.0176, 78.6225)
Luminance	0.2702 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FE6 #E6A64F

analogous

#4FDAE6 #4F8FE6 #5B4FE6

triadic

#4F8FE6 #E64F8F #8FE64F

tetradic

#4F8FE6 #E64FDA #E6A64F #4FE65B

square

#4F8FE6 #E64FDA #E6A64F #4FE65B

split-complementary

#4F8FE6 #E65B4F #DAE64F

monochromatic

#1753A3 #1F6ED9 #4F8FE6 #85B1EE #BAD3F5

Accessibility & contrast

On white

3.28

#4F8FE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#4F8FE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FE6

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FE6	#FFFFFF	#000000	##000000
##4F8FE6	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6896EA

Deuteranopia (green-blind)

#5287E4

Tritanopia (blue-blind)

#00A3AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4f8fe6;
/* rgb */ color: rgb(79, 143, 230);
/* oklch */ color: oklch(64.8% 0.147 256.6);

Tailwind

colors: {
  custom: {
    50: '#8fafee',
    500: '#4f8fe6',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fe6;
$custom-light: #8fafee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fe6",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 230
  },
  "hsl": {
    "h": 214.57,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.64811,
    "c": 0.14656,
    "h": 256.6
  },
  "luminance": 0.2702
}

Semantic roles & 50–950 ramp

primary

#4F8FE6

secondary

#E5CDAC

accent

#820ED7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4F8FE6

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

Preview Lab → · Contrast checker → · Palette generator →