#4DB5D7#4DB5D7

#4DB5D7 is a light, moderate cyan. Relative luminance 0.395; OKLCH L 72.6% C 0.107 H 222.9°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#4DB5D7
RGB	rgb(77, 181, 215)
HSL	hsl(195, 63%, 57%)
HSV	hsv(195, 64%, 84%)
CMYK	cmyk(64.2%, 15.8%, 0%, 15.7%)
CIE-LAB	lab(69.13, -19.68, -26.02)
CIE-LCH	lch(69.13, 32.62, 232.91°)
OKLab	oklab(72.59% -0.0782 -0.0726)
OKLCH	oklch(72.59% 0.107 222.9)
XYZ	xyz(31.8452, 39.5285, 70.2283)
Luminance	0.3953 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB5D7 #D76F4D

analogous

#4DD7B4 #4DB5D7 #4D70D7

triadic

#4DB5D7 #D74DB5 #B5D74D

tetradic

#4DB5D7 #B44DD7 #D76F4D #70D74D

square

#4DB5D7 #B44DD7 #D76F4D #70D74D

split-complementary

#4DB5D7 #D74D70 #D7B44D

monochromatic

#1F708A #2A98BC #4DB5D7 #7FCAE2 #B1DFED

Accessibility & contrast

On white

2.36

#4DB5D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#4DB5D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB5D7

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB5D7	#FFFFFF	#000000	##000000
##4DB5D7	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B1D9

Deuteranopia (green-blind)

#8EA2D7

Tritanopia (blue-blind)

#00C0C0

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4db5d7;
/* rgb */ color: rgb(77, 181, 215);
/* oklch */ color: oklch(72.6% 0.107 222.9);

Tailwind

colors: {
  custom: {
    50: '#8dcbe3',
    500: '#4db5d7',
    950: '#000000',
  },
}

SCSS

$custom: #4db5d7;
$custom-light: #8dcbe3;
$custom-dark: #000000;

JSON

{
  "hex": "#4db5d7",
  "rgb": {
    "r": 77,
    "g": 181,
    "b": 215
  },
  "hsl": {
    "h": 194.783,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.7259,
    "c": 0.1067,
    "h": 222.9
  },
  "luminance": 0.39532
}

Semantic roles & 50–950 ramp

primary

#4DB5D7

secondary

#DCB2A4

accent

#6A41E6

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB5D7

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

Preview Lab → · Contrast checker → · Palette generator →