#4C8ECB#4C8ECB

#4C8ECB is a light, moderate cyan. Relative luminance 0.252; OKLCH L 63.0% C 0.115 H 248.4°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C8ECB
RGB	rgb(76, 142, 203)
HSL	hsl(209, 55%, 55%)
HSV	hsv(209, 63%, 80%)
CMYK	cmyk(62.6%, 30%, 0%, 20.4%)
CIE-LAB	lab(57.26, -2.28, -37.76)
CIE-LCH	lch(57.26, 37.83, 266.54°)
OKLab	oklab(62.99% -0.0422 -0.1065)
OKLCH	oklch(62.99% 0.115 248.4)
XYZ	xyz(23.4290, 25.1920, 60.1162)
Luminance	0.2519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8ECB #CB894C

analogous

#4CCBC8 #4C8ECB #4C4FCB

triadic

#4C8ECB #CB4C8E #8ECB4C

tetradic

#4C8ECB #C84CCB #CB894C #4FCB4C

square

#4C8ECB #C84CCB #CB894C #4FCB4C

split-complementary

#4C8ECB #CB4C4F #CBC84C

monochromatic

#235079 #316FA9 #4C8ECB #7BACD9 #ABCAE7

Accessibility & contrast

On white

3.48

#4C8ECB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#4C8ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8ECB

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8ECB	#FFFFFF	#000000	##000000
##4C8ECB	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7490CE

Deuteranopia (green-blind)

#6284CA

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4c8ecb;
/* rgb */ color: rgb(76, 142, 203);
/* oklch */ color: oklch(63.0% 0.115 248.4);

Tailwind

colors: {
  custom: {
    50: '#89aedb',
    500: '#4c8ecb',
    950: '#000000',
  },
}

SCSS

$custom: #4c8ecb;
$custom-light: #89aedb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8ecb",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 203
  },
  "hsl": {
    "h": 208.819,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.62991,
    "c": 0.11459,
    "h": 248.4
  },
  "luminance": 0.25194
}

Semantic roles & 50–950 ramp

primary

#4C8ECB

secondary

#D4B89F

accent

#9149DE

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4C8ECB

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

Preview Lab → · Contrast checker → · Palette generator →