#4F8BDA#4F8BDA

#4F8BDA is a light, vivid cyan. Relative luminance 0.252; OKLCH L 63.3% C 0.135 H 256.0°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F8BDA
RGB	rgb(79, 139, 218)
HSL	hsl(214, 65%, 58%)
HSV	hsv(214, 64%, 85%)
CMYK	cmyk(63.8%, 36.2%, 0%, 14.5%)
CIE-LAB	lab(57.26, 5.05, -46.19)
CIE-LCH	lch(57.26, 46.46, 276.24°)
OKLab	oklab(63.26% -0.0327 -0.1311)
OKLCH	oklch(63.26% 0.135 256)
XYZ	xyz(25.1074, 25.1870, 69.8545)
Luminance	0.2519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8BDA #DA9E4F

analogous

#4FD0DA #4F8BDA #584FDA

triadic

#4F8BDA #DA4F8B #8BDA4F

tetradic

#4F8BDA #DA4FD0 #DA9E4F #4FDA58

square

#4F8BDA #DA4FD0 #DA9E4F #4FDA58

split-complementary

#4F8BDA #DA584F #D0DA4F

monochromatic

#1E5090 #296BC3 #4F8BDA #82ACE5 #B4CEEF

Accessibility & contrast

On white

3.48

#4F8BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#4F8BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8BDA

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8BDA	#FFFFFF	#000000	##000000
##4F8BDA	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6991DD

Deuteranopia (green-blind)

#5583D8

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4f8bda;
/* rgb */ color: rgb(79, 139, 218);
/* oklch */ color: oklch(63.3% 0.135 256.0);

Tailwind

colors: {
  custom: {
    50: '#8dace6',
    500: '#4f8bda',
    950: '#000000',
  },
}

SCSS

$custom: #4f8bda;
$custom-light: #8dace6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8bda",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 218
  },
  "hsl": {
    "h": 214.101,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63259,
    "c": 0.13511,
    "h": 256
  },
  "luminance": 0.25189
}

Semantic roles & 50–950 ramp

primary

#4F8BDA

secondary

#DEC6A7

accent

#9F40E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4F8BDA

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

Preview Lab → · Contrast checker → · Palette generator →