#4CA5DD#4CA5DD

#4CA5DD is a light, moderate cyan. Relative luminance 0.337; OKLCH L 69.1% C 0.118 H 239.3°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4CA5DD
RGB	rgb(76, 165, 221)
HSL	hsl(203, 68%, 58%)
HSV	hsv(203, 66%, 87%)
CMYK	cmyk(65.6%, 25.3%, 0%, 13.3%)
CIE-LAB	lab(64.70, -9.36, -36.18)
CIE-LCH	lch(64.70, 37.38, 255.49°)
OKLab	oklab(69.13% -0.0603 -0.1018)
OKLCH	oklch(69.13% 0.118 239.3)
XYZ	xyz(29.4818, 33.6641, 73.3367)
Luminance	0.3367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA5DD #DD844C

analogous

#4CDDCC #4CA5DD #4C5CDD

triadic

#4CA5DD #DD4CA5 #A5DD4C

tetradic

#4CA5DD #CC4CDD #DD844C #5CDD4C

square

#4CA5DD #CC4CDD #DD844C #5CDD4C

split-complementary

#4CA5DD #DD4C5C #DDCC4C

monochromatic

#1C6593 #2688C6 #4CA5DD #7FBFE7 #B3D9F1

Accessibility & contrast

On white

2.72

#4CA5DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4CA5DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA5DD

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA5DD	#FFFFFF	#000000	##000000
##4CA5DD	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA5E0

Deuteranopia (green-blind)

#7797DC

Tritanopia (blue-blind)

#00B3B8

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4ca5dd;
/* rgb */ color: rgb(76, 165, 221);
/* oklch */ color: oklch(69.1% 0.118 239.3);

Tailwind

colors: {
  custom: {
    50: '#8cbfe7',
    500: '#4ca5dd',
    950: '#000000',
  },
}

SCSS

$custom: #4ca5dd;
$custom-light: #8cbfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca5dd",
  "rgb": {
    "r": 76,
    "g": 165,
    "b": 221
  },
  "hsl": {
    "h": 203.172,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.69125,
    "c": 0.11833,
    "h": 239.3
  },
  "luminance": 0.33667
}

Semantic roles & 50–950 ramp

primary

#4CA5DD

secondary

#DFBCA6

accent

#803DEB

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4CA5DD

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

Preview Lab → · Contrast checker → · Palette generator →