#4FA4D9#4FA4D9

#4FA4D9 is a light, moderate cyan. Relative luminance 0.332; OKLCH L 68.8% C 0.113 H 238.8°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4FA4D9
RGB	rgb(79, 164, 217)
HSL	hsl(203, 64%, 58%)
HSV	hsv(203, 64%, 85%)
CMYK	cmyk(63.6%, 24.4%, 0%, 14.9%)
CIE-LAB	lab(64.34, -9.60, -34.52)
CIE-LCH	lch(64.34, 35.83, 254.45°)
OKLab	oklab(68.82% -0.0587 -0.097)
OKLCH	oklch(68.82% 0.113 238.8)
XYZ	xyz(29.0195, 33.2200, 70.5149)
Luminance	0.3322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA4D9 #D9844F

analogous

#4FD9C9 #4FA4D9 #4F5FD9

triadic

#4FA4D9 #D94FA4 #A4D94F

tetradic

#4FA4D9 #C94FD9 #D9844F #5FD94F

square

#4FA4D9 #C94FD9 #D9844F #5FD94F

split-complementary

#4FA4D9 #D94F5F #D9C94F

monochromatic

#1F648F #2A87C1 #4FA4D9 #81BEE4 #B4D8EF

Accessibility & contrast

On white

2.75

#4FA4D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#4FA4D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA4D9

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA4D9	#FFFFFF	#000000	##000000
##4FA4D9	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA4DB

Deuteranopia (green-blind)

#7996D8

Tritanopia (blue-blind)

#00B1B6

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fa4d9;
/* rgb */ color: rgb(79, 164, 217);
/* oklch */ color: oklch(68.8% 0.113 238.8);

Tailwind

colors: {
  custom: {
    50: '#8dbee5',
    500: '#4fa4d9',
    950: '#000000',
  },
}

SCSS

$custom: #4fa4d9;
$custom-light: #8dbee5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa4d9",
  "rgb": {
    "r": 79,
    "g": 164,
    "b": 217
  },
  "hsl": {
    "h": 203.043,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.68815,
    "c": 0.11335,
    "h": 238.8
  },
  "luminance": 0.33223
}

Semantic roles & 50–950 ramp

primary

#4FA4D9

secondary

#DDBCA6

accent

#8140E7

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1215

muted

#7E8184

Preview Lab

Preview with #4FA4D9

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

Preview Lab → · Contrast checker → · Palette generator →