#4FBDDE#4FBDDE

#4FBDDE is a light, moderate cyan. Relative luminance 0.433; OKLCH L 74.8% C 0.110 H 221.0°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FBDDE
RGB	rgb(79, 189, 222)
HSL	hsl(194, 68%, 59%)
HSV	hsv(194, 64%, 87%)
CMYK	cmyk(64.4%, 14.9%, 0%, 12.9%)
CIE-LAB	lab(71.78, -21.33, -25.79)
CIE-LCH	lch(71.78, 33.47, 230.40°)
OKLab	oklab(74.81% -0.0826 -0.0719)
OKLCH	oklch(74.81% 0.11 221)
XYZ	xyz(34.6015, 43.3277, 75.6326)
Luminance	0.4333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBDDE #DE704F

analogous

#4FDEB8 #4FBDDE #4F76DE

triadic

#4FBDDE #DE4FBD #BDDE4F

tetradic

#4FBDDE #B84FDE #DE704F #76DE4F

square

#4FBDDE #B84FDE #DE704F #76DE4F

split-complementary

#4FBDDE #DE4F76 #DEB84F

monochromatic

#1C7A96 #26A4CA #4FBDDE #83D0E8 #B6E4F1

Accessibility & contrast

On white

2.17

#4FBDDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#4FBDDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBDDE

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBDDE	#FFFFFF	#000000	##000000
##4FBDDE	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B8E0

Deuteranopia (green-blind)

#95A9DE

Tritanopia (blue-blind)

#00C8C7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4fbdde;
/* rgb */ color: rgb(79, 189, 222);
/* oklch */ color: oklch(74.8% 0.110 221.0);

Tailwind

colors: {
  custom: {
    50: '#8fd1e8',
    500: '#4fbdde',
    950: '#000000',
  },
}

SCSS

$custom: #4fbdde;
$custom-light: #8fd1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbdde",
  "rgb": {
    "r": 79,
    "g": 189,
    "b": 222
  },
  "hsl": {
    "h": 193.846,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.74809,
    "c": 0.10952,
    "h": 221
  },
  "luminance": 0.43331
}

Semantic roles & 50–950 ramp

primary

#4FBDDE

secondary

#E0B5A8

accent

#653DEB

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4FBDDE

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

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