#4C8EDB#4C8EDB

#4C8EDB is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.8% C 0.135 H 253.7°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C8EDB
RGB	rgb(76, 142, 219)
HSL	hsl(212, 67%, 58%)
HSV	hsv(212, 65%, 86%)
CMYK	cmyk(65.3%, 35.2%, 0%, 14.1%)
CIE-LAB	lab(58.03, 3.10, -45.53)
CIE-LCH	lch(58.03, 45.64, 273.90°)
OKLab	oklab(63.85% -0.0378 -0.1292)
OKLCH	oklch(63.85% 0.135 253.7)
XYZ	xyz(25.4350, 25.9944, 70.6811)
Luminance	0.2600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8EDB #DB994C

analogous

#4CD5DB #4C8EDB #514CDB

triadic

#4C8EDB #DB4C8E #8EDB4C

tetradic

#4C8EDB #DB4CD5 #DB994C #4CDB51

square

#4C8EDB #DB4CD5 #DB994C #4CDB51

split-complementary

#4C8EDB #DB514C #D5DB4C

monochromatic

#1D5290 #276FC3 #4C8EDB #7FAEE5 #B2CEEF

Accessibility & contrast

On white

3.39

#4C8EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4C8EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8EDB

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8EDB	#FFFFFF	#000000	##000000
##4C8EDB	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C93DE

Deuteranopia (green-blind)

#5885D9

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4c8edb;
/* rgb */ color: rgb(76, 142, 219);
/* oklch */ color: oklch(63.8% 0.135 253.7);

Tailwind

colors: {
  custom: {
    50: '#8caee6',
    500: '#4c8edb',
    950: '#000000',
  },
}

SCSS

$custom: #4c8edb;
$custom-light: #8caee6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8edb",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 219
  },
  "hsl": {
    "h": 212.308,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63847,
    "c": 0.13459,
    "h": 253.7
  },
  "luminance": 0.25997
}

Semantic roles & 50–950 ramp

primary

#4C8EDB

secondary

#DEC4A5

accent

#9A3EE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C8EDB

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

Preview Lab → · Contrast checker → · Palette generator →