#4FA5DD#4FA5DD

#4FA5DD is a light, moderate cyan. Relative luminance 0.338; OKLCH L 69.2% C 0.117 H 240.0°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5DD
RGB	rgb(79, 165, 221)
HSL	hsl(204, 68%, 59%)
HSV	hsv(204, 64%, 87%)
CMYK	cmyk(64.3%, 25.3%, 0%, 13.3%)
CIE-LAB	lab(64.80, -8.86, -36.02)
CIE-LCH	lch(64.80, 37.10, 256.17°)
OKLab	oklab(69.23% -0.0584 -0.1013)
OKLCH	oklch(69.23% 0.117 240)
XYZ	xyz(29.7258, 33.7900, 73.3481)
Luminance	0.3379 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5DD #DD874F

analogous

#4FDDCE #4FA5DD #4F5EDD

triadic

#4FA5DD #DD4FA5 #A5DD4F

tetradic

#4FA5DD #CE4FDD #DD874F #5EDD4F

square

#4FA5DD #CE4FDD #DD874F #5EDD4F

split-complementary

#4FA5DD #DD4F5E #DDCE4F

monochromatic

#1D6595 #2788C8 #4FA5DD #82BFE7 #B6D9F1

Accessibility & contrast

On white

2.71

#4FA5DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#4FA5DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5DD

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5DD	#FFFFFF	#000000	##000000
##4FA5DD	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA5E0

Deuteranopia (green-blind)

#7897DC

Tritanopia (blue-blind)

#00B3B8

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fa5dd;
/* rgb */ color: rgb(79, 165, 221);
/* oklch */ color: oklch(69.2% 0.117 240.0);

Tailwind

colors: {
  custom: {
    50: '#8ebfe7',
    500: '#4fa5dd',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5dd;
$custom-light: #8ebfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5dd",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 221
  },
  "hsl": {
    "h": 203.662,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.69233,
    "c": 0.11693,
    "h": 240
  },
  "luminance": 0.33793
}

Semantic roles & 50–950 ramp

primary

#4FA5DD

secondary

#E0BEA8

accent

#823DEA

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4FA5DD

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

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