#4B8FD9#4B8FD9

#4B8FD9 is a light, vivid cyan. Relative luminance 0.262; OKLCH L 63.9% C 0.131 H 252.3°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4B8FD9
RGB	rgb(75, 143, 217)
HSL	hsl(211, 65%, 57%)
HSV	hsv(211, 65%, 85%)
CMYK	cmyk(65.4%, 34.1%, 0%, 14.9%)
CIE-LAB	lab(58.18, 1.67, -44.19)
CIE-LCH	lch(58.18, 44.22, 272.16°)
OKLab	oklab(63.92% -0.04 -0.1252)
OKLCH	oklch(63.92% 0.131 252.3)
XYZ	xyz(25.2439, 26.1480, 69.3489)
Luminance	0.2615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8FD9 #D9954B

analogous

#4BD6D9 #4B8FD9 #4E4BD9

triadic

#4B8FD9 #D94B8F #8FD94B

tetradic

#4B8FD9 #D94BD6 #D9954B #4BD94E

square

#4B8FD9 #D94BD6 #D9954B #4BD94E

split-complementary

#4B8FD9 #D94E4B #D6D94B

monochromatic

#1E528C #2870BF #4B8FD9 #7EAEE4 #B0CEEE

Accessibility & contrast

On white

3.37

#4B8FD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#4B8FD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FD9

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8FD9	#FFFFFF	#000000	##000000
##4B8FD9	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F93DC

Deuteranopia (green-blind)

#5B86D8

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4b8fd9;
/* rgb */ color: rgb(75, 143, 217);
/* oklch */ color: oklch(63.9% 0.131 252.3);

Tailwind

colors: {
  custom: {
    50: '#8bafe5',
    500: '#4b8fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4b8fd9;
$custom-light: #8bafe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8fd9",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 217
  },
  "hsl": {
    "h": 211.268,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.63918,
    "c": 0.13149,
    "h": 252.3
  },
  "luminance": 0.26151
}

Semantic roles & 50–950 ramp

primary

#4B8FD9

secondary

#DDC1A3

accent

#9740E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4B8FD9

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

Preview Lab → · Contrast checker → · Palette generator →