#4E8FD3#4E8FD3

#4E8FD3 is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.7% C 0.123 H 251.3°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FD3
RGB	rgb(78, 143, 211)
HSL	hsl(211, 60%, 57%)
HSV	hsv(211, 63%, 83%)
CMYK	cmyk(63%, 32.2%, 0%, 17.3%)
CIE-LAB	lab(58.00, 0.17, -41.09)
CIE-LCH	lch(58.00, 41.09, 270.23°)
OKLab	oklab(63.72% -0.0394 -0.1162)
OKLCH	oklch(63.72% 0.123 251.3)
XYZ	xyz(24.7179, 25.9654, 65.3246)
Luminance	0.2597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FD3 #D3924E

analogous

#4ED1D3 #4E8FD3 #504ED3

triadic

#4E8FD3 #D34E8F #8FD34E

tetradic

#4E8FD3 #D34ED1 #D3924E #4ED350

square

#4E8FD3 #D34ED1 #D3924E #4ED350

split-complementary

#4E8FD3 #D3504E #D1D34E

monochromatic

#215285 #2D70B6 #4E8FD3 #7FAEDF #B0CDEB

Accessibility & contrast

On white

3.39

#4E8FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#4E8FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FD3

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FD3	#FFFFFF	#000000	##000000
##4E8FD3	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7292D6

Deuteranopia (green-blind)

#6086D2

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4e8fd3;
/* rgb */ color: rgb(78, 143, 211);
/* oklch */ color: oklch(63.7% 0.123 251.3);

Tailwind

colors: {
  custom: {
    50: '#8bafe1',
    500: '#4e8fd3',
    950: '#000000',
  },
}

SCSS

$custom: #4e8fd3;
$custom-light: #8bafe1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8fd3",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 211
  },
  "hsl": {
    "h": 210.677,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63719,
    "c": 0.12269,
    "h": 251.3
  },
  "luminance": 0.25968
}

Semantic roles & 50–950 ramp

primary

#4E8FD3

secondary

#DABFA3

accent

#9644E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4E8FD3

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

Preview Lab → · Contrast checker → · Palette generator →