#4FA5D9#4FA5D9

#4FA5D9 is a light, moderate cyan. Relative luminance 0.336; OKLCH L 69.0% C 0.113 H 238.0°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5D9
RGB	rgb(79, 165, 217)
HSL	hsl(203, 64%, 58%)
HSV	hsv(203, 64%, 85%)
CMYK	cmyk(63.6%, 24%, 0%, 14.9%)
CIE-LAB	lab(64.63, -10.16, -34.07)
CIE-LCH	lch(64.63, 35.55, 253.40°)
OKLab	oklab(69.04% -0.0597 -0.0957)
OKLCH	oklch(69.04% 0.113 238)
XYZ	xyz(29.1992, 33.5793, 70.5748)
Luminance	0.3358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5D9 #D9834F

analogous

#4FD9C8 #4FA5D9 #4F60D9

triadic

#4FA5D9 #D94FA5 #A5D94F

tetradic

#4FA5D9 #C84FD9 #D9834F #60D94F

square

#4FA5D9 #C84FD9 #D9834F #60D94F

split-complementary

#4FA5D9 #D94F60 #D9C84F

monochromatic

#1F658F #2A88C1 #4FA5D9 #81BFE4 #B4D8EF

Accessibility & contrast

On white

2.72

#4FA5D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#4FA5D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5D9

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5D9	#FFFFFF	#000000	##000000
##4FA5D9	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DA4DB

Deuteranopia (green-blind)

#7A97D8

Tritanopia (blue-blind)

#00B2B7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fa5d9;
/* rgb */ color: rgb(79, 165, 217);
/* oklch */ color: oklch(69.0% 0.113 238.0);

Tailwind

colors: {
  custom: {
    50: '#8dbfe5',
    500: '#4fa5d9',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5d9;
$custom-light: #8dbfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5d9",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 217
  },
  "hsl": {
    "h": 202.609,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.69044,
    "c": 0.11279,
    "h": 238
  },
  "luminance": 0.33582
}

Semantic roles & 50–950 ramp

primary

#4FA5D9

secondary

#DDBBA6

accent

#7F40E7

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1215

muted

#7E8184

Preview Lab

Preview with #4FA5D9

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

Preview Lab → · Contrast checker → · Palette generator →