#4A9BEB#4A9BEB

#4A9BEB is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.5% C 0.143 H 250.5°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4A9BEB
RGB	rgb(74, 155, 235)
HSL	hsl(210, 80%, 61%)
HSV	hsv(210, 69%, 92%)
CMYK	cmyk(68.5%, 34%, 0%, 7.8%)
CIE-LAB	lab(62.42, 0.66, -47.49)
CIE-LCH	lch(62.42, 47.49, 270.79°)
OKLab	oklab(67.52% -0.0477 -0.1348)
OKLCH	oklch(67.52% 0.143 250.5)
XYZ	xyz(29.5352, 30.8935, 82.9876)
Luminance	0.3090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9BEB #EB9A4A

analogous

#4AEBEB #4A9BEB #4A4AEB

triadic

#4A9BEB #EB4A9B #9BEB4A

tetradic

#4A9BEB #EB4AEB #EB9A4A #4AEB4A

square

#4A9BEB #EB4AEB #EB9A4A #4AEB4A

split-complementary

#4A9BEB #EB4A4A #EBEB4A

monochromatic

#135EA8 #197DDF #4A9BEB #81B9F1 #B8D8F7

Accessibility & contrast

On white

2.93

#4A9BEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#4A9BEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9BEB

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9BEB	#FFFFFF	#000000	##000000
##4A9BEB	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779FEE

Deuteranopia (green-blind)

#6090E9

Tritanopia (blue-blind)

#00AEB8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4a9beb;
/* rgb */ color: rgb(74, 155, 235);
/* oklch */ color: oklch(67.5% 0.143 250.5);

Tailwind

colors: {
  custom: {
    50: '#8db8f2',
    500: '#4a9beb',
    950: '#000000',
  },
}

SCSS

$custom: #4a9beb;
$custom-light: #8db8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9beb",
  "rgb": {
    "r": 74,
    "g": 155,
    "b": 235
  },
  "hsl": {
    "h": 209.814,
    "s": 80.1,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6752,
    "c": 0.14294,
    "h": 250.5
  },
  "luminance": 0.30897
}

Semantic roles & 50–950 ramp

primary

#4A9BEB

secondary

#E7C8AA

accent

#7209DC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4A9BEB

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

Preview Lab → · Contrast checker → · Palette generator →