#4CA6DB#4CA6DB

#4CA6DB is a light, moderate cyan. Relative luminance 0.339; OKLCH L 69.3% C 0.116 H 237.6°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4CA6DB
RGB	rgb(76, 166, 219)
HSL	hsl(202, 67%, 58%)
HSV	hsv(202, 65%, 86%)
CMYK	cmyk(65.3%, 24.2%, 0%, 14.1%)
CIE-LAB	lab(64.90, -10.56, -34.76)
CIE-LCH	lch(64.90, 36.33, 253.10°)
OKLab	oklab(69.26% -0.062 -0.0977)
OKLCH	oklch(69.26% 0.116 237.6)
XYZ	xyz(29.3980, 33.9203, 72.0021)
Luminance	0.3392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA6DB #DB814C

analogous

#4CDBC9 #4CA6DB #4C5EDB

triadic

#4CA6DB #DB4CA6 #A6DB4C

tetradic

#4CA6DB #C94CDB #DB814C #5EDB4C

square

#4CA6DB #C94CDB #DB814C #5EDB4C

split-complementary

#4CA6DB #DB4C5E #DBC94C

monochromatic

#1D6590 #2789C3 #4CA6DB #7FBFE5 #B2D9EF

Accessibility & contrast

On white

2.70

#4CA6DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#4CA6DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA6DB

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA6DB	#FFFFFF	#000000	##000000
##4CA6DB	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DA5DD

Deuteranopia (green-blind)

#7A97DA

Tritanopia (blue-blind)

#00B4B8

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4ca6db;
/* rgb */ color: rgb(76, 166, 219);
/* oklch */ color: oklch(69.3% 0.116 237.6);

Tailwind

colors: {
  custom: {
    50: '#8cc0e6',
    500: '#4ca6db',
    950: '#000000',
  },
}

SCSS

$custom: #4ca6db;
$custom-light: #8cc0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca6db",
  "rgb": {
    "r": 76,
    "g": 166,
    "b": 219
  },
  "hsl": {
    "h": 202.238,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.69259,
    "c": 0.11571,
    "h": 237.6
  },
  "luminance": 0.33923
}

Semantic roles & 50–950 ramp

primary

#4CA6DB

secondary

#DEBAA5

accent

#7E3EE9

background

#F9FBFE

surface

#F1F7FC

border

#CBD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4CA6DB

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

Preview Lab → · Contrast checker → · Palette generator →