#4C8EBA#4C8EBA

#4C8EBA is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.2% C 0.095 H 239.9°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4C8EBA
RGB	rgb(76, 142, 186)
HSL	hsl(204, 44%, 51%)
HSV	hsv(204, 59%, 73%)
CMYK	cmyk(59.1%, 23.7%, 0%, 27.1%)
CIE-LAB	lab(56.51, -7.84, -29.31)
CIE-LCH	lch(56.51, 30.34, 255.03°)
OKLab	oklab(62.15% -0.0476 -0.0821)
OKLCH	oklch(62.15% 0.095 239.9)
XYZ	xyz(21.5131, 24.4257, 50.0258)
Luminance	0.2443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8EBA #BA784C

analogous

#4CBAAF #4C8EBA #4C57BA

triadic

#4C8EBA #BA4C8E #8EBA4C

tetradic

#4C8EBA #AF4CBA #BA784C #57BA4C

square

#4C8EBA #AF4CBA #BA784C #57BA4C

split-complementary

#4C8EBA #BA4C57 #BAAF4C

monochromatic

#274C65 #386D91 #4C8EBA #78AACB #A4C6DC

Accessibility & contrast

On white

3.57

#4C8EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#4C8EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8EBA

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8EBA	#FFFFFF	#000000	##000000
##4C8EBA	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8EBC

Deuteranopia (green-blind)

#6B83B9

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4c8eba;
/* rgb */ color: rgb(76, 142, 186);
/* oklch */ color: oklch(62.2% 0.095 239.9);

Tailwind

colors: {
  custom: {
    50: '#87afcf',
    500: '#4c8eba',
    950: '#000000',
  },
}

SCSS

$custom: #4c8eba;
$custom-light: #87afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8eba",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 186
  },
  "hsl": {
    "h": 204,
    "s": 44.355,
    "l": 51.373
  },
  "oklch": {
    "l": 0.62152,
    "c": 0.0949,
    "h": 239.9
  },
  "luminance": 0.24428
}

Semantic roles & 50–950 ramp

primary

#4C8EBA

secondary

#C9AC99

accent

#8754D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4C8EBA

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

Preview Lab → · Contrast checker → · Palette generator →