#4C8FD1#4C8FD1

#4C8FD1 is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.5% C 0.121 H 250.0°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4C8FD1
RGB	rgb(76, 143, 209)
HSL	hsl(210, 59%, 56%)
HSV	hsv(210, 64%, 82%)
CMYK	cmyk(63.6%, 31.6%, 0%, 18%)
CIE-LAB	lab(57.83, -0.86, -40.25)
CIE-LCH	lch(57.83, 40.25, 268.78°)
OKLab	oklab(63.53% -0.0415 -0.1137)
OKLCH	oklch(63.53% 0.121 250)
XYZ	xyz(24.3073, 25.7825, 64.0048)
Luminance	0.2579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8FD1 #D18E4C

analogous

#4CD1D0 #4C8FD1 #4C4CD1

triadic

#4C8FD1 #D14C8F #8FD14C

tetradic

#4C8FD1 #D04CD1 #D18E4C #4CD14C

square

#4C8FD1 #D04CD1 #D18E4C #4CD14C

split-complementary

#4C8FD1 #D14C4C #D1D04C

monochromatic

#215281 #2E70B2 #4C8FD1 #7DADDE #ADCCEA

Accessibility & contrast

On white

3.41

#4C8FD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#4C8FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8FD1

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8FD1	#FFFFFF	#000000	##000000
##4C8FD1	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7292D4

Deuteranopia (green-blind)

#6085D0

Tritanopia (blue-blind)

#009EA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4c8fd1;
/* rgb */ color: rgb(76, 143, 209);
/* oklch */ color: oklch(63.5% 0.121 250.0);

Tailwind

colors: {
  custom: {
    50: '#8aafdf',
    500: '#4c8fd1',
    950: '#000000',
  },
}

SCSS

$custom: #4c8fd1;
$custom-light: #8aafdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8fd1",
  "rgb": {
    "r": 76,
    "g": 143,
    "b": 209
  },
  "hsl": {
    "h": 209.774,
    "s": 59.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.6353,
    "c": 0.12108,
    "h": 250
  },
  "luminance": 0.25785
}

Semantic roles & 50–950 ramp

primary

#4C8FD1

secondary

#D8BCA1

accent

#9346E2

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4C8FD1

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

Preview Lab → · Contrast checker → · Palette generator →