#4A8FCF#4A8FCF

#4A8FCF is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.3% C 0.120 H 248.6°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4A8FCF
RGB	rgb(74, 143, 207)
HSL	hsl(209, 58%, 55%)
HSV	hsv(209, 64%, 81%)
CMYK	cmyk(64.3%, 30.9%, 0%, 18.8%)
CIE-LAB	lab(57.66, -1.88, -39.40)
CIE-LCH	lch(57.66, 39.44, 267.26°)
OKLab	oklab(63.34% -0.0435 -0.1113)
OKLCH	oklch(63.34% 0.12 248.6)
XYZ	xyz(23.9048, 25.6034, 62.7015)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8FCF #CF8A4A

analogous

#4ACFCC #4A8FCF #4A4CCF

triadic

#4A8FCF #CF4A8F #8FCF4A

tetradic

#4A8FCF #CC4ACF #CF8A4A #4CCF4A

square

#4A8FCF #CC4ACF #CF8A4A #4CCF4A

split-complementary

#4A8FCF #CF4A4C #CFCC4A

monochromatic

#21517D #2E70AE #4A8FCF #7AADDC #ABCBE9

Accessibility & contrast

On white

3.43

#4A8FCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#4A8FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8FCF

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8FCF	#FFFFFF	#000000	##000000
##4A8FCF	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7392D2

Deuteranopia (green-blind)

#6185CE

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4a8fcf;
/* rgb */ color: rgb(74, 143, 207);
/* oklch */ color: oklch(63.3% 0.120 248.6);

Tailwind

colors: {
  custom: {
    50: '#89afde',
    500: '#4a8fcf',
    950: '#000000',
  },
}

SCSS

$custom: #4a8fcf;
$custom-light: #89afde;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8fcf",
  "rgb": {
    "r": 74,
    "g": 143,
    "b": 207
  },
  "hsl": {
    "h": 208.872,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.63343,
    "c": 0.11951,
    "h": 248.6
  },
  "luminance": 0.25606
}

Semantic roles & 50–950 ramp

primary

#4A8FCF

secondary

#D6B99F

accent

#9146E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4A8FCF

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

Preview Lab → · Contrast checker → · Palette generator →