#4F8BD3#4F8BD3

#4F8BD3 is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.9% C 0.126 H 254.1°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4F8BD3
RGB	rgb(79, 139, 211)
HSL	hsl(213, 60%, 57%)
HSV	hsv(213, 63%, 83%)
CMYK	cmyk(62.6%, 34.1%, 0%, 17.3%)
CIE-LAB	lab(56.91, 2.69, -42.81)
CIE-LCH	lch(56.91, 42.90, 273.60°)
OKLab	oklab(62.87% -0.0345 -0.1212)
OKLCH	oklch(62.87% 0.126 254.1)
XYZ	xyz(24.2107, 24.8284, 65.1318)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8BD3 #D3974F

analogous

#4FCDD3 #4F8BD3 #554FD3

triadic

#4F8BD3 #D34F8B #8BD34F

tetradic

#4F8BD3 #D34FCD #D3974F #4FD355

square

#4F8BD3 #D34FCD #D3974F #4FD355

split-complementary

#4F8BD3 #D3554F #CDD34F

monochromatic

#224F86 #2E6CB7 #4F8BD3 #80ABDF #B1CCEB

Accessibility & contrast

On white

3.52

#4F8BD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4F8BD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8BD3

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8BD3	#FFFFFF	#000000	##000000
##4F8BD3	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8FD6

Deuteranopia (green-blind)

#5A83D2

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4f8bd3;
/* rgb */ color: rgb(79, 139, 211);
/* oklch */ color: oklch(62.9% 0.126 254.1);

Tailwind

colors: {
  custom: {
    50: '#8cace1',
    500: '#4f8bd3',
    950: '#000000',
  },
}

SCSS

$custom: #4f8bd3;
$custom-light: #8cace1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8bd3",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 211
  },
  "hsl": {
    "h": 212.727,
    "s": 60,
    "l": 56.863
  },
  "oklch": {
    "l": 0.62872,
    "c": 0.12604,
    "h": 254.1
  },
  "luminance": 0.24831
}

Semantic roles & 50–950 ramp

primary

#4F8BD3

secondary

#DAC1A4

accent

#9B45E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4F8BD3

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

Preview Lab → · Contrast checker → · Palette generator →