#4FA5DE#4FA5DE

#4FA5DE is a light, moderate cyan. Relative luminance 0.338; OKLCH L 69.3% C 0.118 H 240.5°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5DE
RGB	rgb(79, 165, 222)
HSL	hsl(204, 68%, 59%)
HSV	hsv(204, 64%, 87%)
CMYK	cmyk(64.4%, 25.7%, 0%, 12.9%)
CIE-LAB	lab(64.84, -8.54, -36.51)
CIE-LCH	lch(64.84, 37.49, 256.83°)
OKLab	oklab(69.28% -0.0581 -0.1027)
OKLCH	oklch(69.28% 0.118 240.5)
XYZ	xyz(29.8594, 33.8434, 74.0519)
Luminance	0.3385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5DE #DE884F

analogous

#4FDED0 #4FA5DE #4F5EDE

triadic

#4FA5DE #DE4FA5 #A5DE4F

tetradic

#4FA5DE #D04FDE #DE884F #5EDE4F

square

#4FA5DE #D04FDE #DE884F #5EDE4F

split-complementary

#4FA5DE #DE4F5E #DED04F

monochromatic

#1C6696 #2689CA #4FA5DE #83BFE8 #B6DAF1

Accessibility & contrast

On white

2.70

#4FA5DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#4FA5DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5DE

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5DE	#FFFFFF	#000000	##000000
##4FA5DE	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA5E1

Deuteranopia (green-blind)

#7797DD

Tritanopia (blue-blind)

#00B3B9

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fa5de;
/* rgb */ color: rgb(79, 165, 222);
/* oklch */ color: oklch(69.3% 0.118 240.5);

Tailwind

colors: {
  custom: {
    50: '#8ebfe8',
    500: '#4fa5de',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5de;
$custom-light: #8ebfe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5de",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 222
  },
  "hsl": {
    "h": 203.916,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.6928,
    "c": 0.11799,
    "h": 240.5
  },
  "luminance": 0.33846
}

Semantic roles & 50–950 ramp

primary

#4FA5DE

secondary

#E0BFA8

accent

#823DEB

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4FA5DE

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

Preview Lab → · Contrast checker → · Palette generator →