#4A99CF#4A99CF

#4A99CF is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.6% C 0.112 H 241.2°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4A99CF
RGB	rgb(74, 153, 207)
HSL	hsl(204, 58%, 55%)
HSV	hsv(204, 64%, 81%)
CMYK	cmyk(64.3%, 26.1%, 0%, 18.8%)
CIE-LAB	lab(60.55, -7.60, -34.87)
CIE-LCH	lch(60.55, 35.69, 257.71°)
OKLab	oklab(65.63% -0.0539 -0.0981)
OKLCH	oklch(65.63% 0.112 241.2)
XYZ	xyz(25.4735, 28.7407, 63.2244)
Luminance	0.2874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A99CF #CF804A

analogous

#4ACFC3 #4A99CF #4A56CF

triadic

#4A99CF #CF4A99 #99CF4A

tetradic

#4A99CF #C34ACF #CF804A #56CF4A

square

#4A99CF #C34ACF #CF804A #56CF4A

split-complementary

#4A99CF #CF4A56 #CFC34A

monochromatic

#21587D #2E7AAE #4A99CF #7AB4DC #ABD0E9

Accessibility & contrast

On white

3.11

#4A99CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#4A99CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A99CF

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A99CF	#FFFFFF	#000000	##000000
##4A99CF	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8199D1

Deuteranopia (green-blind)

#6E8CCE

Tritanopia (blue-blind)

#00A6AC

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4a99cf;
/* rgb */ color: rgb(74, 153, 207);
/* oklch */ color: oklch(65.6% 0.112 241.2);

Tailwind

colors: {
  custom: {
    50: '#89b6de',
    500: '#4a99cf',
    950: '#000000',
  },
}

SCSS

$custom: #4a99cf;
$custom-light: #89b6de;
$custom-dark: #000000;

JSON

{
  "hex": "#4a99cf",
  "rgb": {
    "r": 74,
    "g": 153,
    "b": 207
  },
  "hsl": {
    "h": 204.361,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.65626,
    "c": 0.11191,
    "h": 241.2
  },
  "luminance": 0.28743
}

Semantic roles & 50–950 ramp

primary

#4A99CF

secondary

#D6B59F

accent

#8546E1

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4A99CF

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

Preview Lab → · Contrast checker → · Palette generator →