#4FA4DB#4FA4DB

#4FA4DB is a light, moderate cyan. Relative luminance 0.333; OKLCH L 68.9% C 0.115 H 239.8°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FA4DB
RGB	rgb(79, 164, 219)
HSL	hsl(204, 66%, 58%)
HSV	hsv(204, 64%, 86%)
CMYK	cmyk(63.9%, 25.1%, 0%, 14.1%)
CIE-LAB	lab(64.42, -8.96, -35.50)
CIE-LCH	lch(64.42, 36.61, 255.83°)
OKLab	oklab(68.91% -0.058 -0.0998)
OKLCH	oklch(68.91% 0.115 239.8)
XYZ	xyz(29.2812, 33.3247, 71.8933)
Luminance	0.3333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA4DB #DB864F

analogous

#4FDBCC #4FA4DB #4F5EDB

triadic

#4FA4DB #DB4FA4 #A4DB4F

tetradic

#4FA4DB #CC4FDB #DB864F #5EDB4F

square

#4FA4DB #CC4FDB #DB864F #5EDB4F

split-complementary

#4FA4DB #DB4F5E #DBCC4F

monochromatic

#1E6492 #2887C5 #4FA4DB #82BEE5 #B5D9F0

Accessibility & contrast

On white

2.74

#4FA4DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#4FA4DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA4DB

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA4DB	#FFFFFF	#000000	##000000
##4FA4DB	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA4DE

Deuteranopia (green-blind)

#7896DA

Tritanopia (blue-blind)

#00B2B7

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fa4db;
/* rgb */ color: rgb(79, 164, 219);
/* oklch */ color: oklch(68.9% 0.115 239.8);

Tailwind

colors: {
  custom: {
    50: '#8ebee6',
    500: '#4fa4db',
    950: '#000000',
  },
}

SCSS

$custom: #4fa4db;
$custom-light: #8ebee6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa4db",
  "rgb": {
    "r": 79,
    "g": 164,
    "b": 219
  },
  "hsl": {
    "h": 203.571,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.68909,
    "c": 0.11544,
    "h": 239.8
  },
  "luminance": 0.33328
}

Semantic roles & 50–950 ramp

primary

#4FA4DB

secondary

#DFBDA7

accent

#823FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4FA4DB

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

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