#4D9CBF#4D9CBF

#4D9CBF is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.7% C 0.093 H 229.4°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D9CBF
RGB	rgb(77, 156, 191)
HSL	hsl(198, 47%, 53%)
HSV	hsv(198, 60%, 75%)
CMYK	cmyk(59.7%, 18.3%, 0%, 25.1%)
CIE-LAB	lab(60.88, -13.83, -25.38)
CIE-LCH	lch(60.88, 28.90, 241.41°)
OKLab	oklab(65.7% -0.0606 -0.0708)
OKLCH	oklch(65.7% 0.093 229.4)
XYZ	xyz(24.3494, 29.1140, 53.6165)
Luminance	0.2912 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9CBF #BF704D

analogous

#4DBFA9 #4D9CBF #4D63BF

triadic

#4D9CBF #BF4D9C #9CBF4D

tetradic

#4D9CBF #A94DBF #BF704D #63BF4D

square

#4D9CBF #A94DBF #BF704D #63BF4D

split-complementary

#4D9CBF #BF4D63 #BFA94D

monochromatic

#27566B #377A98 #4D9CBF #7AB5CF #A7CEDF

Accessibility & contrast

On white

3.08

#4D9CBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#4D9CBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9CBF

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9CBF	#FFFFFF	#000000	##000000
##4D9CBF	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9AC1

Deuteranopia (green-blind)

#7A8EBF

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4d9cbf;
/* rgb */ color: rgb(77, 156, 191);
/* oklch */ color: oklch(65.7% 0.093 229.4);

Tailwind

colors: {
  custom: {
    50: '#89b9d2',
    500: '#4d9cbf',
    950: '#000000',
  },
}

SCSS

$custom: #4d9cbf;
$custom-light: #89b9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9cbf",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 191
  },
  "hsl": {
    "h": 198.421,
    "s": 47.107,
    "l": 52.549
  },
  "oklch": {
    "l": 0.65701,
    "c": 0.09319,
    "h": 229.4
  },
  "luminance": 0.29116
}

Semantic roles & 50–950 ramp

primary

#4D9CBF

secondary

#CDAA9B

accent

#7A51D7

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4D9CBF

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

Preview Lab → · Contrast checker → · Palette generator →