#4A9EEB#4A9EEB

#4A9EEB is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.2% C 0.140 H 248.9°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#4A9EEB
RGB	rgb(74, 158, 235)
HSL	hsl(209, 80%, 61%)
HSV	hsv(209, 69%, 92%)
CMYK	cmyk(68.5%, 32.8%, 0%, 7.8%)
CIE-LAB	lab(63.26, -1.07, -46.15)
CIE-LCH	lch(63.26, 46.16, 268.67°)
OKLab	oklab(68.19% -0.0505 -0.1308)
OKLCH	oklch(68.19% 0.14 248.9)
XYZ	xyz(30.0407, 31.9045, 83.1561)
Luminance	0.3191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9EEB #EB974A

analogous

#4AEBE8 #4A9EEB #4A4DEB

triadic

#4A9EEB #EB4A9E #9EEB4A

tetradic

#4A9EEB #E84AEB #EB974A #4DEB4A

square

#4A9EEB #E84AEB #EB974A #4DEB4A

split-complementary

#4A9EEB #EB4A4D #EBE84A

monochromatic

#1361A8 #1980DF #4A9EEB #81BCF1 #B8D9F7

Accessibility & contrast

On white

2.84

#4A9EEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#4A9EEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9EEB

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9EEB	#FFFFFF	#000000	##000000
##4A9EEB	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA2EE

Deuteranopia (green-blind)

#6592E9

Tritanopia (blue-blind)

#00B0BA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4a9eeb;
/* rgb */ color: rgb(74, 158, 235);
/* oklch */ color: oklch(68.2% 0.140 248.9);

Tailwind

colors: {
  custom: {
    50: '#8ebaf2',
    500: '#4a9eeb',
    950: '#000000',
  },
}

SCSS

$custom: #4a9eeb;
$custom-light: #8ebaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9eeb",
  "rgb": {
    "r": 74,
    "g": 158,
    "b": 235
  },
  "hsl": {
    "h": 208.696,
    "s": 80.1,
    "l": 60.588
  },
  "oklch": {
    "l": 0.68185,
    "c": 0.14024,
    "h": 248.9
  },
  "luminance": 0.31908
}

Semantic roles & 50–950 ramp

primary

#4A9EEB

secondary

#E7C7AA

accent

#6E09DC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4A9EEB

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

Preview Lab → · Contrast checker → · Palette generator →