#4A9BE3#4A9BE3

#4A9BE3 is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.1% C 0.133 H 248.0°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4A9BE3
RGB	rgb(74, 155, 227)
HSL	hsl(208, 73%, 59%)
HSV	hsv(208, 67%, 89%)
CMYK	cmyk(67.4%, 31.7%, 0%, 11%)
CIE-LAB	lab(62.03, -2.06, -43.67)
CIE-LCH	lch(62.03, 43.72, 267.30°)
OKLab	oklab(67.09% -0.0498 -0.1236)
OKLCH	oklch(67.09% 0.133 248)
XYZ	xyz(28.4053, 30.4416, 77.0370)
Luminance	0.3044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9BE3 #E3924A

analogous

#4AE3DE #4A9BE3 #4A4FE3

triadic

#4A9BE3 #E34A9B #9BE34A

tetradic

#4A9BE3 #DE4AE3 #E3924A #4FE34A

square

#4A9BE3 #DE4AE3 #E3924A #4FE34A

split-complementary

#4A9BE3 #E34A4F #E3DE4A

monochromatic

#185D9B #207DD0 #4A9BE3 #7FB8EB #B4D6F3

Accessibility & contrast

On white

2.96

#4A9BE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#4A9BE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9BE3

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9BE3	#FFFFFF	#000000	##000000
##4A9BE3	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9EE6

Deuteranopia (green-blind)

#668FE2

Tritanopia (blue-blind)

#00ACB5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4a9be3;
/* rgb */ color: rgb(74, 155, 227);
/* oklch */ color: oklch(67.1% 0.133 248.0);

Tailwind

colors: {
  custom: {
    50: '#8cb8ec',
    500: '#4a9be3',
    950: '#000000',
  },
}

SCSS

$custom: #4a9be3;
$custom-light: #8cb8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9be3",
  "rgb": {
    "r": 74,
    "g": 155,
    "b": 227
  },
  "hsl": {
    "h": 208.235,
    "s": 73.206,
    "l": 59.02
  },
  "oklch": {
    "l": 0.67092,
    "c": 0.13331,
    "h": 248
  },
  "luminance": 0.30445
}

Semantic roles & 50–950 ramp

primary

#4A9BE3

secondary

#E2C3A6

accent

#8E38F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4A9BE3

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

Preview Lab → · Contrast checker → · Palette generator →