#4DBFD9#4DBFD9

#4DBFD9 is a light, moderate cyan. Relative luminance 0.438; OKLCH L 75.0% C 0.108 H 215.5°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#4DBFD9
RGB	rgb(77, 191, 217)
HSL	hsl(191, 65%, 58%)
HSV	hsv(191, 65%, 85%)
CMYK	cmyk(64.5%, 12%, 0%, 14.9%)
CIE-LAB	lab(72.13, -24.18, -22.54)
CIE-LCH	lch(72.13, 33.06, 222.98°)
OKLab	oklab(75.01% -0.0877 -0.0627)
OKLCH	oklch(75.01% 0.108 215.5)
XYZ	xyz(34.2106, 43.8455, 72.2923)
Luminance	0.4385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DBFD9 #D9674D

analogous

#4DD9AD #4DBFD9 #4D79D9

triadic

#4DBFD9 #D94DBF #BFD94D

tetradic

#4DBFD9 #AD4DD9 #D9674D #79D94D

square

#4DBFD9 #AD4DD9 #D9674D #79D94D

split-complementary

#4DBFD9 #D94D79 #D9AD4D

monochromatic

#1E798D #29A4C0 #4DBFD9 #7FD1E4 #B2E3EF

Accessibility & contrast

On white

2.15

#4DBFD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#4DBFD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DBFD9

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DBFD9	#FFFFFF	#000000	##000000
##4DBFD9	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB9DA

Deuteranopia (green-blind)

#99AAD9

Tritanopia (blue-blind)

#00C9C7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4dbfd9;
/* rgb */ color: rgb(77, 191, 217);
/* oklch */ color: oklch(75.0% 0.108 215.5);

Tailwind

colors: {
  custom: {
    50: '#8ed2e4',
    500: '#4dbfd9',
    950: '#000000',
  },
}

SCSS

$custom: #4dbfd9;
$custom-light: #8ed2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4dbfd9",
  "rgb": {
    "r": 77,
    "g": 191,
    "b": 217
  },
  "hsl": {
    "h": 191.143,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.75013,
    "c": 0.10781,
    "h": 215.5
  },
  "luminance": 0.43849
}

Semantic roles & 50–950 ramp

primary

#4DBFD9

secondary

#DDAFA5

accent

#5F40E8

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #4DBFD9

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

Preview Lab → · Contrast checker → · Palette generator →