#4A9FCB#4A9FCB

#4A9FCB is a light, moderate cyan. Relative luminance 0.306; OKLCH L 66.8% C 0.105 H 234.0°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#4A9FCB
RGB	rgb(74, 159, 203)
HSL	hsl(200, 55%, 54%)
HSV	hsv(200, 64%, 80%)
CMYK	cmyk(63.5%, 21.7%, 0%, 20.4%)
CIE-LAB	lab(62.14, -12.23, -30.17)
CIE-LCH	lch(62.14, 32.56, 247.94°)
OKLab	oklab(66.83% -0.0615 -0.0845)
OKLCH	oklch(66.83% 0.105 234)
XYZ	xyz(25.9975, 30.5613, 61.0172)
Luminance	0.3056 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9FCB #CB764A

analogous

#4ACBB7 #4A9FCB #4A5FCB

triadic

#4A9FCB #CB4A9F #9FCB4A

tetradic

#4A9FCB #B74ACB #CB764A #5FCB4A

square

#4A9FCB #B74ACB #CB764A #5FCB4A

split-complementary

#4A9FCB #CB4A5F #CBB74A

monochromatic

#235B78 #307FA8 #4A9FCB #7AB8D9 #A9D1E6

Accessibility & contrast

On white

2.95

#4A9FCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#4A9FCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9FCB

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9FCB	#FFFFFF	#000000	##000000
##4A9FCB	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9ECD

Deuteranopia (green-blind)

#7890CA

Tritanopia (blue-blind)

#00ABAE

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4a9fcb;
/* rgb */ color: rgb(74, 159, 203);
/* oklch */ color: oklch(66.8% 0.105 234.0);

Tailwind

colors: {
  custom: {
    50: '#89bbdb',
    500: '#4a9fcb',
    950: '#000000',
  },
}

SCSS

$custom: #4a9fcb;
$custom-light: #89bbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9fcb",
  "rgb": {
    "r": 74,
    "g": 159,
    "b": 203
  },
  "hsl": {
    "h": 200.465,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.66827,
    "c": 0.10454,
    "h": 234
  },
  "luminance": 0.30564
}

Semantic roles & 50–950 ramp

primary

#4A9FCB

secondary

#D4B09D

accent

#7C49DF

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #4A9FCB

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

Preview Lab → · Contrast checker → · Palette generator →