#4F8CED#4F8CED

#4F8CED is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.6% C 0.159 H 259.3°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F8CED
RGB	rgb(79, 140, 237)
HSL	hsl(217, 81%, 62%)
HSV	hsv(217, 67%, 93%)
CMYK	cmyk(66.7%, 40.9%, 0%, 7.1%)
CIE-LAB	lab(58.54, 10.95, -54.74)
CIE-LCH	lch(58.54, 55.82, 281.31°)
OKLab	oklab(64.58% -0.0295 -0.1561)
OKLCH	oklch(64.58% 0.159 259.3)
XYZ	xyz(27.8831, 26.5301, 83.7557)
Luminance	0.2653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8CED #EDB04F

analogous

#4FDBED #4F8CED #614FED

triadic

#4F8CED #ED4F8C #8CED4F

tetradic

#4F8CED #ED4FDB #EDB04F #4FED61

square

#4F8CED #ED4FDB #EDB04F #4FED61

split-complementary

#4F8CED #ED614F #DBED4F

monochromatic

#124FB0 #1868E7 #4F8CED #87B0F3 #BED5F8

Accessibility & contrast

On white

3.33

#4F8CED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#4F8CED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8CED

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8CED	#FFFFFF	#000000	##000000
##4F8CED	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)

#5F95F1

Deuteranopia (green-blind)

#4686EB

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4f8ced;
/* rgb */ color: rgb(79, 140, 237);
/* oklch */ color: oklch(64.6% 0.159 259.3);

Tailwind

colors: {
  custom: {
    50: '#90adf3',
    500: '#4f8ced',
    950: '#000000',
  },
}

SCSS

$custom: #4f8ced;
$custom-light: #90adf3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8ced",
  "rgb": {
    "r": 79,
    "g": 140,
    "b": 237
  },
  "hsl": {
    "h": 216.835,
    "s": 81.443,
    "l": 61.961
  },
  "oklch": {
    "l": 0.6458,
    "c": 0.15889,
    "h": 259.3
  },
  "luminance": 0.26533
}

Semantic roles & 50–950 ramp

primary

#4F8CED

secondary

#E9D3AF

accent

#8B08DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4F8CED

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

Preview Lab → · Contrast checker → · Palette generator →