#4B9AEC#4B9AEC

#4B9AEC is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.4% C 0.145 H 251.6°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#4B9AEC
RGB	rgb(75, 154, 236)
HSL	hsl(211, 81%, 61%)
HSV	hsv(211, 68%, 93%)
CMYK	cmyk(68.2%, 34.7%, 0%, 7.5%)
CIE-LAB	lab(62.22, 1.73, -48.35)
CIE-LCH	lch(62.22, 48.38, 272.05°)
OKLab	oklab(67.39% -0.0458 -0.1373)
OKLCH	oklch(67.39% 0.145 251.6)
XYZ	xyz(29.5920, 30.6601, 83.6991)
Luminance	0.3066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9AEC #EC9D4B

analogous

#4BEBEC #4B9AEC #4C4BEC

triadic

#4B9AEC #EC4B9A #9AEC4B

tetradic

#4B9AEC #EC4BEB #EC9D4B #4BEC4C

square

#4B9AEC #EC4BEB #EC9D4B #4BEC4C

split-complementary

#4B9AEC #EC4C4B #EBEC4B

monochromatic

#125DAB #187BE2 #4B9AEC #82B9F2 #BAD8F8

Accessibility & contrast

On white

2.94

#4B9AEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#4B9AEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9AEC

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9AEC	#FFFFFF	#000000	##000000
##4B9AEC	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759FEF

Deuteranopia (green-blind)

#5E90EA

Tritanopia (blue-blind)

#00ADB8

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4b9aec;
/* rgb */ color: rgb(75, 154, 236);
/* oklch */ color: oklch(67.4% 0.145 251.6);

Tailwind

colors: {
  custom: {
    50: '#8eb7f2',
    500: '#4b9aec',
    950: '#000000',
  },
}

SCSS

$custom: #4b9aec;
$custom-light: #8eb7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9aec",
  "rgb": {
    "r": 75,
    "g": 154,
    "b": 236
  },
  "hsl": {
    "h": 210.559,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6739,
    "c": 0.14472,
    "h": 251.6
  },
  "luminance": 0.30663
}

Semantic roles & 50–950 ramp

primary

#4B9AEC

secondary

#E8CAAB

accent

#7508DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4B9AEC

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

Preview Lab → · Contrast checker → · Palette generator →