#4B9BC0#4B9BC0

#4B9BC0 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.4% C 0.095 H 230.7°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4B9BC0
RGB	rgb(75, 155, 192)
HSL	hsl(199, 48%, 52%)
HSV	hsv(199, 61%, 75%)
CMYK	cmyk(60.9%, 19.3%, 0%, 24.7%)
CIE-LAB	lab(60.55, -13.36, -26.45)
CIE-LCH	lch(60.55, 29.63, 243.21°)
OKLab	oklab(65.43% -0.0605 -0.0739)
OKLCH	oklch(65.43% 0.095 230.7)
XYZ	xyz(24.1337, 28.7419, 54.1349)
Luminance	0.2874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9BC0 #C0704B

analogous

#4BC0AA #4B9BC0 #4B61C0

triadic

#4B9BC0 #C04B9B #9BC04B

tetradic

#4B9BC0 #AA4BC0 #C0704B #61C04B

square

#4B9BC0 #AA4BC0 #C0704B #61C04B

split-complementary

#4B9BC0 #C04B61 #C0AA4B

monochromatic

#25556B #357998 #4B9BC0 #78B4D0 #A6CDE0

Accessibility & contrast

On white

3.11

#4B9BC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#4B9BC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9BC0

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9BC0	#FFFFFF	#000000	##000000
##4B9BC0	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8899C2

Deuteranopia (green-blind)

#788DBF

Tritanopia (blue-blind)

#00A5A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4b9bc0;
/* rgb */ color: rgb(75, 155, 192);
/* oklch */ color: oklch(65.4% 0.095 230.7);

Tailwind

colors: {
  custom: {
    50: '#88b8d3',
    500: '#4b9bc0',
    950: '#000000',
  },
}

SCSS

$custom: #4b9bc0;
$custom-light: #88b8d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9bc0",
  "rgb": {
    "r": 75,
    "g": 155,
    "b": 192
  },
  "hsl": {
    "h": 198.974,
    "s": 48.148,
    "l": 52.353
  },
  "oklch": {
    "l": 0.65432,
    "c": 0.09549,
    "h": 230.7
  },
  "luminance": 0.28744
}

Semantic roles & 50–950 ramp

primary

#4B9BC0

secondary

#CDAA9A

accent

#7B50D8

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4B9BC0

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

Preview Lab → · Contrast checker → · Palette generator →