#4C8ADB#4C8ADB

#4C8ADB is a light, vivid cyan. Relative luminance 0.248; OKLCH L 63.0% C 0.139 H 255.9°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4C8ADB
RGB	rgb(76, 138, 219)
HSL	hsl(214, 67%, 58%)
HSV	hsv(214, 65%, 86%)
CMYK	cmyk(65.3%, 37%, 0%, 14.1%)
CIE-LAB	lab(56.91, 5.47, -47.31)
CIE-LCH	lch(56.91, 47.63, 276.60°)
OKLab	oklab(62.97% -0.0338 -0.1344)
OKLCH	oklch(62.97% 0.139 255.9)
XYZ	xyz(24.8505, 24.8255, 70.4863)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8ADB #DB9D4C

analogous

#4CD2DB #4C8ADB #554CDB

triadic

#4C8ADB #DB4C8A #8ADB4C

tetradic

#4C8ADB #DB4CD2 #DB9D4C #4CDB55

square

#4C8ADB #DB4CD2 #DB9D4C #4CDB55

split-complementary

#4C8ADB #DB554C #D2DB4C

monochromatic

#1D4F90 #276BC3 #4C8ADB #7FABE5 #B2CDEF

Accessibility & contrast

On white

3.52

#4C8ADB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4C8ADB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8ADB

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8ADB	#FFFFFF	#000000	##000000
##4C8ADB	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6690DE

Deuteranopia (green-blind)

#5282D9

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4c8adb;
/* rgb */ color: rgb(76, 138, 219);
/* oklch */ color: oklch(63.0% 0.139 255.9);

Tailwind

colors: {
  custom: {
    50: '#8cabe6',
    500: '#4c8adb',
    950: '#000000',
  },
}

SCSS

$custom: #4c8adb;
$custom-light: #8cabe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8adb",
  "rgb": {
    "r": 76,
    "g": 138,
    "b": 219
  },
  "hsl": {
    "h": 213.986,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62967,
    "c": 0.13862,
    "h": 255.9
  },
  "luminance": 0.24828
}

Semantic roles & 50–950 ramp

primary

#4C8ADB

secondary

#DEC5A5

accent

#9F3EE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C8ADB

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

Preview Lab → · Contrast checker → · Palette generator →