#4CA3E7#4CA3E7

#4CA3E7 is a light, vivid cyan. Relative luminance 0.335; OKLCH L 69.2% C 0.131 H 245.0°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4CA3E7
RGB	rgb(76, 163, 231)
HSL	hsl(206, 76%, 60%)
HSV	hsv(206, 67%, 91%)
CMYK	cmyk(67.1%, 29.4%, 0%, 9.4%)
CIE-LAB	lab(64.56, -4.95, -41.91)
CIE-LCH	lch(64.56, 42.20, 263.26°)
OKLab	oklab(69.16% -0.0552 -0.1184)
OKLCH	oklch(69.16% 0.131 245)
XYZ	xyz(30.4960, 33.4972, 80.4442)
Luminance	0.3350 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA3E7 #E7904C

analogous

#4CE7DE #4CA3E7 #4C55E7

triadic

#4CA3E7 #E74CA3 #A3E74C

tetradic

#4CA3E7 #DE4CE7 #E7904C #55E74C

square

#4CA3E7 #DE4CE7 #E7904C #55E74C

split-complementary

#4CA3E7 #E74C55 #E7DE4C

monochromatic

#1665A3 #1D86D9 #4CA3E7 #82BFEE #B8DAF5

Accessibility & contrast

On white

2.73

#4CA3E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#4CA3E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA3E7

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA3E7	#FFFFFF	#000000	##000000
##4CA3E7	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A5EA

Deuteranopia (green-blind)

#6F96E6

Tritanopia (blue-blind)

#00B3BB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4ca3e7;
/* rgb */ color: rgb(76, 163, 231);
/* oklch */ color: oklch(69.2% 0.131 245.0);

Tailwind

colors: {
  custom: {
    50: '#8ebeef',
    500: '#4ca3e7',
    950: '#000000',
  },
}

SCSS

$custom: #4ca3e7;
$custom-light: #8ebeef;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca3e7",
  "rgb": {
    "r": 76,
    "g": 163,
    "b": 231
  },
  "hsl": {
    "h": 206.323,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.69164,
    "c": 0.13063,
    "h": 245
  },
  "luminance": 0.335
}

Semantic roles & 50–950 ramp

primary

#4CA3E7

secondary

#E5C4AA

accent

#660DD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4CA3E7

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

Preview Lab → · Contrast checker → · Palette generator →