#4FA1DD#4FA1DD

#4FA1DD is a light, moderate cyan. Relative luminance 0.324; OKLCH L 68.3% C 0.120 H 243.0°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#4FA1DD
RGB	rgb(79, 161, 221)
HSL	hsl(205, 68%, 59%)
HSV	hsv(205, 64%, 87%)
CMYK	cmyk(64.3%, 27.1%, 0%, 13.3%)
CIE-LAB	lab(63.65, -6.64, -37.81)
CIE-LCH	lch(63.65, 38.39, 260.04°)
OKLab	oklab(68.32% -0.0543 -0.1065)
OKLCH	oklch(68.32% 0.12 243)
XYZ	xyz(29.0155, 32.3695, 73.1114)
Luminance	0.3237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA1DD #DD8B4F

analogous

#4FDDD2 #4FA1DD #4F5ADD

triadic

#4FA1DD #DD4FA1 #A1DD4F

tetradic

#4FA1DD #D24FDD #DD8B4F #5ADD4F

square

#4FA1DD #D24FDD #DD8B4F #5ADD4F

split-complementary

#4FA1DD #DD4F5A #DDD24F

monochromatic

#1D6295 #2784C8 #4FA1DD #82BCE7 #B6D8F1

Accessibility & contrast

On white

2.81

#4FA1DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#4FA1DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA1DD

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA1DD	#FFFFFF	#000000	##000000
##4FA1DD	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A2E0

Deuteranopia (green-blind)

#7394DC

Tritanopia (blue-blind)

#00B0B6

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4fa1dd;
/* rgb */ color: rgb(79, 161, 221);
/* oklch */ color: oklch(68.3% 0.120 243.0);

Tailwind

colors: {
  custom: {
    50: '#8ebce8',
    500: '#4fa1dd',
    950: '#000000',
  },
}

SCSS

$custom: #4fa1dd;
$custom-light: #8ebce8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa1dd",
  "rgb": {
    "r": 79,
    "g": 161,
    "b": 221
  },
  "hsl": {
    "h": 205.352,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.68324,
    "c": 0.11956,
    "h": 243
  },
  "luminance": 0.32372
}

Semantic roles & 50–950 ramp

primary

#4FA1DD

secondary

#E0C0A8

accent

#863DEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4FA1DD

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

Preview Lab → · Contrast checker → · Palette generator →