#4A9BDF#4A9BDF

#4A9BDF is a light, vivid cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.129 H 246.6°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4A9BDF
RGB	rgb(74, 155, 223)
HSL	hsl(207, 70%, 58%)
HSV	hsv(207, 67%, 87%)
CMYK	cmyk(66.8%, 30.5%, 0%, 12.5%)
CIE-LAB	lab(61.85, -3.41, -41.75)
CIE-LCH	lch(61.85, 41.89, 265.33°)
OKLab	oklab(66.88% -0.051 -0.118)
OKLCH	oklch(66.88% 0.129 246.6)
XYZ	xyz(27.8597, 30.2233, 74.1632)
Luminance	0.3023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9BDF #DF8E4A

analogous

#4ADFD9 #4A9BDF #4A50DF

triadic

#4A9BDF #DF4A9B #9BDF4A

tetradic

#4A9BDF #D94ADF #DF8E4A #50DF4A

square

#4A9BDF #D94ADF #DF8E4A #50DF4A

split-complementary

#4A9BDF #DF4A50 #DFD94A

monochromatic

#1A5D94 #237DC8 #4A9BDF #7EB8E8 #B2D4F1

Accessibility & contrast

On white

2.98

#4A9BDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#4A9BDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9BDF

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9BDF	#FFFFFF	#000000	##000000
##4A9BDF	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9DE2

Deuteranopia (green-blind)

#688FDE

Tritanopia (blue-blind)

#00ABB3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4a9bdf;
/* rgb */ color: rgb(74, 155, 223);
/* oklch */ color: oklch(66.9% 0.129 246.6);

Tailwind

colors: {
  custom: {
    50: '#8cb8e9',
    500: '#4a9bdf',
    950: '#000000',
  },
}

SCSS

$custom: #4a9bdf;
$custom-light: #8cb8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9bdf",
  "rgb": {
    "r": 74,
    "g": 155,
    "b": 223
  },
  "hsl": {
    "h": 207.383,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.66884,
    "c": 0.12858,
    "h": 246.6
  },
  "luminance": 0.30226
}

Semantic roles & 50–950 ramp

primary

#4A9BDF

secondary

#E0C0A5

accent

#8C3BED

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4A9BDF

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

Preview Lab → · Contrast checker → · Palette generator →