#4FA5E0#4FA5E0

#4FA5E0 is a light, vivid cyan. Relative luminance 0.340; OKLCH L 69.4% C 0.120 H 241.4°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5E0
RGB	rgb(79, 165, 224)
HSL	hsl(204, 70%, 59%)
HSV	hsv(204, 65%, 88%)
CMYK	cmyk(64.7%, 26.3%, 0%, 12.2%)
CIE-LAB	lab(64.92, -7.89, -37.48)
CIE-LCH	lch(64.92, 38.30, 258.11°)
OKLab	oklab(69.38% -0.0575 -0.1055)
OKLCH	oklch(69.38% 0.12 241.4)
XYZ	xyz(30.1290, 33.9513, 75.4720)
Luminance	0.3395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5E0 #E08A4F

analogous

#4FE0D3 #4FA5E0 #4F5DE0

triadic

#4FA5E0 #E04FA5 #A5E04F

tetradic

#4FA5E0 #D34FE0 #E08A4F #5DE04F

square

#4FA5E0 #D34FE0 #E08A4F #5DE04F

split-complementary

#4FA5E0 #E04F5D #E0D34F

monochromatic

#1B669A #2489CE #4FA5E0 #83C0E9 #B7DAF2

Accessibility & contrast

On white

2.70

#4FA5E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#4FA5E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5E0

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5E0	#FFFFFF	#000000	##000000
##4FA5E0	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA5E3

Deuteranopia (green-blind)

#7697DF

Tritanopia (blue-blind)

#00B4B9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fa5e0;
/* rgb */ color: rgb(79, 165, 224);
/* oklch */ color: oklch(69.4% 0.120 241.4);

Tailwind

colors: {
  custom: {
    50: '#8ebfea',
    500: '#4fa5e0',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5e0;
$custom-light: #8ebfea;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5e0",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 224
  },
  "hsl": {
    "h": 204.414,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.69376,
    "c": 0.12012,
    "h": 241.4
  },
  "luminance": 0.33954
}

Semantic roles & 50–950 ramp

primary

#4FA5E0

secondary

#E2C0A9

accent

#833BED

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4FA5E0

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

Preview Lab → · Contrast checker → · Palette generator →