#4D9BBF#4D9BBF

#4D9BBF is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.5% C 0.093 H 230.5°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D9BBF
RGB	rgb(77, 155, 191)
HSL	hsl(199, 47%, 53%)
HSV	hsv(199, 60%, 75%)
CMYK	cmyk(59.7%, 18.8%, 0%, 25.1%)
CIE-LAB	lab(60.59, -13.29, -25.83)
CIE-LCH	lch(60.59, 29.05, 242.78°)
OKLab	oklab(65.47% -0.0595 -0.0721)
OKLCH	oklch(65.47% 0.093 230.5)
XYZ	xyz(24.1823, 28.7797, 53.5608)
Luminance	0.2878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9BBF #BF714D

analogous

#4DBFAA #4D9BBF #4D62BF

triadic

#4D9BBF #BF4D9B #9BBF4D

tetradic

#4D9BBF #AA4DBF #BF714D #62BF4D

square

#4D9BBF #AA4DBF #BF714D #62BF4D

split-complementary

#4D9BBF #BF4D62 #BFAA4D

monochromatic

#27556B #377998 #4D9BBF #7AB4CF #A7CEDF

Accessibility & contrast

On white

3.11

#4D9BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#4D9BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9BBF

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9BBF	#FFFFFF	#000000	##000000
##4D9BBF	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8999C1

Deuteranopia (green-blind)

#798DBF

Tritanopia (blue-blind)

#00A5A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4d9bbf;
/* rgb */ color: rgb(77, 155, 191);
/* oklch */ color: oklch(65.5% 0.093 230.5);

Tailwind

colors: {
  custom: {
    50: '#89b8d2',
    500: '#4d9bbf',
    950: '#000000',
  },
}

SCSS

$custom: #4d9bbf;
$custom-light: #89b8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9bbf",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 191
  },
  "hsl": {
    "h": 198.947,
    "s": 47.107,
    "l": 52.549
  },
  "oklch": {
    "l": 0.65466,
    "c": 0.09347,
    "h": 230.5
  },
  "luminance": 0.28782
}

Semantic roles & 50–950 ramp

primary

#4D9BBF

secondary

#CDAB9B

accent

#7B51D7

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4D9BBF

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

Preview Lab → · Contrast checker → · Palette generator →