#4A9FDA#4A9FDA

#4A9FDA is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.5% C 0.120 H 241.9°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4A9FDA
RGB	rgb(74, 159, 218)
HSL	hsl(205, 66%, 57%)
HSV	hsv(205, 66%, 85%)
CMYK	cmyk(66.1%, 27.1%, 0%, 14.5%)
CIE-LAB	lab(62.77, -7.34, -37.53)
CIE-LCH	lch(62.77, 38.24, 258.94°)
OKLab	oklab(67.54% -0.0565 -0.1058)
OKLCH	oklch(67.54% 0.12 241.9)
XYZ	xyz(27.8722, 31.3112, 70.8908)
Luminance	0.3131 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9FDA #DA854A

analogous

#4ADACD #4A9FDA #4A57DA

triadic

#4A9FDA #DA4A9F #9FDA4A

tetradic

#4A9FDA #CD4ADA #DA854A #57DA4A

square

#4A9FDA #CD4ADA #DA854A #57DA4A

split-complementary

#4A9FDA #DA4A57 #DACD4A

monochromatic

#1D5F8D #2781C0 #4A9FDA #7DBAE4 #B0D5EF

Accessibility & contrast

On white

2.89

#4A9FDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#4A9FDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9FDA

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9FDA	#FFFFFF	#000000	##000000
##4A9FDA	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A0DD

Deuteranopia (green-blind)

#7192D9

Tritanopia (blue-blind)

#00AEB3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4a9fda;
/* rgb */ color: rgb(74, 159, 218);
/* oklch */ color: oklch(67.5% 0.120 241.9);

Tailwind

colors: {
  custom: {
    50: '#8bbbe5',
    500: '#4a9fda',
    950: '#000000',
  },
}

SCSS

$custom: #4a9fda;
$custom-light: #8bbbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9fda",
  "rgb": {
    "r": 74,
    "g": 159,
    "b": 218
  },
  "hsl": {
    "h": 204.583,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.67539,
    "c": 0.11991,
    "h": 241.9
  },
  "luminance": 0.31314
}

Semantic roles & 50–950 ramp

primary

#4A9FDA

secondary

#DDBBA3

accent

#853FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4A9FDA

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

Preview Lab → · Contrast checker → · Palette generator →