#4A8FD0#4A8FD0

#4A8FD0 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.4% C 0.121 H 249.0°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4A8FD0
RGB	rgb(74, 143, 208)
HSL	hsl(209, 59%, 55%)
HSV	hsv(209, 64%, 82%)
CMYK	cmyk(64.4%, 31.3%, 0%, 18.4%)
CIE-LAB	lab(57.71, -1.55, -39.88)
CIE-LCH	lch(57.71, 39.91, 267.78°)
OKLab	oklab(63.4% -0.0432 -0.1127)
OKLCH	oklch(63.4% 0.121 249)
XYZ	xyz(24.0275, 25.6524, 63.3474)
Luminance	0.2566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8FD0 #D08B4A

analogous

#4AD0CE #4A8FD0 #4A4CD0

triadic

#4A8FD0 #D04A8F #8FD04A

tetradic

#4A8FD0 #CE4AD0 #D08B4A #4CD04A

square

#4A8FD0 #CE4AD0 #D08B4A #4CD04A

split-complementary

#4A8FD0 #D04A4C #D0CE4A

monochromatic

#21517F #2E70AF #4A8FD0 #7BADDD #ABCBE9

Accessibility & contrast

On white

3.43

#4A8FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#4A8FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8FD0

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8FD0	#FFFFFF	#000000	##000000
##4A8FD0	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7392D3

Deuteranopia (green-blind)

#6085CF

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4a8fd0;
/* rgb */ color: rgb(74, 143, 208);
/* oklch */ color: oklch(63.4% 0.121 249.0);

Tailwind

colors: {
  custom: {
    50: '#89afde',
    500: '#4a8fd0',
    950: '#000000',
  },
}

SCSS

$custom: #4a8fd0;
$custom-light: #89afde;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8fd0",
  "rgb": {
    "r": 74,
    "g": 143,
    "b": 208
  },
  "hsl": {
    "h": 209.104,
    "s": 58.772,
    "l": 55.294
  },
  "oklch": {
    "l": 0.63395,
    "c": 0.12073,
    "h": 249
  },
  "luminance": 0.25655
}

Semantic roles & 50–950 ramp

primary

#4A8FD0

secondary

#D7BA9F

accent

#9246E2

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4A8FD0

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

Preview Lab → · Contrast checker → · Palette generator →