#4B9EC0#4B9EC0

#4B9EC0 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.1% C 0.095 H 227.7°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B9EC0
RGB	rgb(75, 158, 192)
HSL	hsl(197, 48%, 52%)
HSV	hsv(197, 61%, 75%)
CMYK	cmyk(60.9%, 17.7%, 0%, 24.7%)
CIE-LAB	lab(61.44, -14.98, -25.09)
CIE-LCH	lch(61.44, 29.22, 239.15°)
OKLab	oklab(66.14% -0.0638 -0.07)
OKLCH	oklch(66.14% 0.095 227.7)
XYZ	xyz(24.6392, 29.7529, 54.3033)
Luminance	0.2975 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9EC0 #C06D4B

analogous

#4BC0A8 #4B9EC0 #4B64C0

triadic

#4B9EC0 #C04B9E #9EC04B

tetradic

#4B9EC0 #A84BC0 #C06D4B #64C04B

square

#4B9EC0 #A84BC0 #C06D4B #64C04B

split-complementary

#4B9EC0 #C04B64 #C0A84B

monochromatic

#25576B #357C98 #4B9EC0 #78B6D0 #A6CFE0

Accessibility & contrast

On white

3.02

#4B9EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#4B9EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9EC0

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9EC0	#FFFFFF	#000000	##000000
##4B9EC0	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9BC2

Deuteranopia (green-blind)

#7C8FC0

Tritanopia (blue-blind)

#00A8A9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4b9ec0;
/* rgb */ color: rgb(75, 158, 192);
/* oklch */ color: oklch(66.1% 0.095 227.7);

Tailwind

colors: {
  custom: {
    50: '#88bad3',
    500: '#4b9ec0',
    950: '#000000',
  },
}

SCSS

$custom: #4b9ec0;
$custom-light: #88bad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9ec0",
  "rgb": {
    "r": 75,
    "g": 158,
    "b": 192
  },
  "hsl": {
    "h": 197.436,
    "s": 48.148,
    "l": 52.353
  },
  "oklch": {
    "l": 0.66139,
    "c": 0.09467,
    "h": 227.7
  },
  "luminance": 0.29755
}

Semantic roles & 50–950 ramp

primary

#4B9EC0

secondary

#CDA99A

accent

#7750D8

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4B9EC0

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

Preview Lab → · Contrast checker → · Palette generator →