#4C8CDA#4C8CDA

#4C8CDA is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.3% C 0.135 H 254.6°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4C8CDA
RGB	rgb(76, 140, 218)
HSL	hsl(213, 66%, 58%)
HSV	hsv(213, 65%, 85%)
CMYK	cmyk(65.1%, 35.8%, 0%, 14.5%)
CIE-LAB	lab(57.42, 3.95, -45.94)
CIE-LCH	lch(57.42, 46.11, 274.91°)
OKLab	oklab(63.35% -0.036 -0.1304)
OKLCH	oklch(63.35% 0.135 254.6)
XYZ	xyz(25.0089, 25.3521, 69.8915)
Luminance	0.2535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8CDA #DA9A4C

analogous

#4CD3DA #4C8CDA #534CDA

triadic

#4C8CDA #DA4C8C #8CDA4C

tetradic

#4C8CDA #DA4CD3 #DA9A4C #4CDA53

square

#4C8CDA #DA4CD3 #DA9A4C #4CDA53

split-complementary

#4C8CDA #DA534C #D3DA4C

monochromatic

#1D508E #286DC1 #4C8CDA #7FADE4 #B1CDEF

Accessibility & contrast

On white

3.46

#4C8CDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#4C8CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8CDA

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8CDA	#FFFFFF	#000000	##000000
##4C8CDA	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A91DD

Deuteranopia (green-blind)

#5684D8

Tritanopia (blue-blind)

#009EA9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4c8cda;
/* rgb */ color: rgb(76, 140, 218);
/* oklch */ color: oklch(63.3% 0.135 254.6);

Tailwind

colors: {
  custom: {
    50: '#8cade6',
    500: '#4c8cda',
    950: '#000000',
  },
}

SCSS

$custom: #4c8cda;
$custom-light: #8cade6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8cda",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 218
  },
  "hsl": {
    "h": 212.958,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.6335,
    "c": 0.13529,
    "h": 254.6
  },
  "luminance": 0.25355
}

Semantic roles & 50–950 ramp

primary

#4C8CDA

secondary

#DDC4A4

accent

#9C3FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C8CDA

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

Preview Lab → · Contrast checker → · Palette generator →