#4C8FD3#4C8FD3

#4C8FD3 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.6% C 0.124 H 250.7°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C8FD3
RGB	rgb(76, 143, 211)
HSL	hsl(210, 61%, 56%)
HSV	hsv(210, 64%, 83%)
CMYK	cmyk(64%, 32.2%, 0%, 17.3%)
CIE-LAB	lab(57.93, -0.19, -41.22)
CIE-LCH	lch(57.93, 41.22, 269.74°)
OKLab	oklab(63.64% -0.0409 -0.1166)
OKLCH	oklch(63.64% 0.124 250.7)
XYZ	xyz(24.5565, 25.8822, 65.3170)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8FD3 #D3904C

analogous

#4CD3D3 #4C8FD3 #4D4CD3

triadic

#4C8FD3 #D34C8F #8FD34C

tetradic

#4C8FD3 #D34CD3 #D3904C #4CD34D

square

#4C8FD3 #D34CD3 #D3904C #4CD34D

split-complementary

#4C8FD3 #D34D4C #D3D34C

monochromatic

#205284 #2D70B5 #4C8FD3 #7DAEDF #AECCEB

Accessibility & contrast

On white

3.40

#4C8FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4C8FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8FD3

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8FD3	#FFFFFF	#000000	##000000
##4C8FD3	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7192D6

Deuteranopia (green-blind)

#5F85D2

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4c8fd3;
/* rgb */ color: rgb(76, 143, 211);
/* oklch */ color: oklch(63.6% 0.124 250.7);

Tailwind

colors: {
  custom: {
    50: '#8bafe1',
    500: '#4c8fd3',
    950: '#000000',
  },
}

SCSS

$custom: #4c8fd3;
$custom-light: #8bafe1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8fd3",
  "rgb": {
    "r": 76,
    "g": 143,
    "b": 211
  },
  "hsl": {
    "h": 210.222,
    "s": 60.538,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63635,
    "c": 0.12356,
    "h": 250.7
  },
  "luminance": 0.25885
}

Semantic roles & 50–950 ramp

primary

#4C8FD3

secondary

#D9BEA2

accent

#9444E4

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4C8FD3

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

Preview Lab → · Contrast checker → · Palette generator →