#4CA5E7#4CA5E7

#4CA5E7 is a light, vivid cyan. Relative luminance 0.342; OKLCH L 69.6% C 0.129 H 243.7°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#4CA5E7
RGB	rgb(76, 165, 231)
HSL	hsl(206, 76%, 60%)
HSV	hsv(206, 67%, 91%)
CMYK	cmyk(67.1%, 28.6%, 0%, 9.4%)
CIE-LAB	lab(65.13, -6.07, -41.01)
CIE-LCH	lch(65.13, 41.46, 261.58°)
OKLab	oklab(69.61% -0.0572 -0.1158)
OKLCH	oklch(69.61% 0.129 243.7)
XYZ	xyz(30.8539, 34.2130, 80.5635)
Luminance	0.3422 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA5E7 #E78E4C

analogous

#4CE7DB #4CA5E7 #4C58E7

triadic

#4CA5E7 #E74CA5 #A5E74C

tetradic

#4CA5E7 #DB4CE7 #E78E4C #58E74C

square

#4CA5E7 #DB4CE7 #E78E4C #58E74C

split-complementary

#4CA5E7 #E74C58 #E7DB4C

monochromatic

#1667A3 #1D89D9 #4CA5E7 #82C0EE #B8DBF5

Accessibility & contrast

On white

2.68

#4CA5E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#4CA5E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA5E7

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA5E7	#FFFFFF	#000000	##000000
##4CA5E7	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A6EA

Deuteranopia (green-blind)

#7297E6

Tritanopia (blue-blind)

#00B5BC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4ca5e7;
/* rgb */ color: rgb(76, 165, 231);
/* oklch */ color: oklch(69.6% 0.129 243.7);

Tailwind

colors: {
  custom: {
    50: '#8ebfef',
    500: '#4ca5e7',
    950: '#000000',
  },
}

SCSS

$custom: #4ca5e7;
$custom-light: #8ebfef;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca5e7",
  "rgb": {
    "r": 76,
    "g": 165,
    "b": 231
  },
  "hsl": {
    "h": 205.548,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.69614,
    "c": 0.12913,
    "h": 243.7
  },
  "luminance": 0.34216
}

Semantic roles & 50–950 ramp

primary

#4CA5E7

secondary

#E5C3AA

accent

#640DD9

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4CA5E7

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

Preview Lab → · Contrast checker → · Palette generator →