#4A8FCB#4A8FCB

#4A8FCB is a light, moderate cyan. Relative luminance 0.254; OKLCH L 63.1% C 0.115 H 247.1°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4A8FCB
RGB	rgb(74, 143, 203)
HSL	hsl(208, 55%, 54%)
HSV	hsv(208, 64%, 80%)
CMYK	cmyk(63.5%, 29.6%, 0%, 20.4%)
CIE-LAB	lab(57.47, -3.22, -37.44)
CIE-LCH	lch(57.47, 37.57, 265.08°)
OKLab	oklab(63.14% -0.0447 -0.1056)
OKLCH	oklch(63.14% 0.115 247.1)
XYZ	xyz(23.4220, 25.4103, 60.1587)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8FCB #CB864A

analogous

#4ACBC7 #4A8FCB #4A4FCB

triadic

#4A8FCB #CB4A8F #8FCB4A

tetradic

#4A8FCB #C74ACB #CB864A #4FCB4A

square

#4A8FCB #C74ACB #CB864A #4FCB4A

split-complementary

#4A8FCB #CB4A4F #CBC74A

monochromatic

#235078 #3070A8 #4A8FCB #7AACD9 #A9CAE6

Accessibility & contrast

On white

3.45

#4A8FCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#4A8FCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8FCB

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8FCB	#FFFFFF	#000000	##000000
##4A8FCB	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7591CE

Deuteranopia (green-blind)

#6384CA

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4a8fcb;
/* rgb */ color: rgb(74, 143, 203);
/* oklch */ color: oklch(63.1% 0.115 247.1);

Tailwind

colors: {
  custom: {
    50: '#88afdb',
    500: '#4a8fcb',
    950: '#000000',
  },
}

SCSS

$custom: #4a8fcb;
$custom-light: #88afdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8fcb",
  "rgb": {
    "r": 74,
    "g": 143,
    "b": 203
  },
  "hsl": {
    "h": 207.907,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.63136,
    "c": 0.11468,
    "h": 247.1
  },
  "luminance": 0.25413
}

Semantic roles & 50–950 ramp

primary

#4A8FCB

secondary

#D4B69D

accent

#8F49DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4A8FCB

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

Preview Lab → · Contrast checker → · Palette generator →