#4B8FD8#4B8FD8

#4B8FD8 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.9% C 0.130 H 252.0°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4B8FD8
RGB	rgb(75, 143, 216)
HSL	hsl(211, 64%, 57%)
HSV	hsv(211, 65%, 85%)
CMYK	cmyk(65.3%, 33.8%, 0%, 15.3%)
CIE-LAB	lab(58.13, 1.33, -43.70)
CIE-LCH	lch(58.13, 43.72, 271.74°)
OKLab	oklab(63.86% -0.0403 -0.1238)
OKLCH	oklch(63.86% 0.13 252)
XYZ	xyz(25.1142, 26.0961, 68.6660)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8FD8 #D8944B

analogous

#4BD6D8 #4B8FD8 #4E4BD8

triadic

#4B8FD8 #D84B8F #8FD84B

tetradic

#4B8FD8 #D84BD6 #D8944B #4BD84E

square

#4B8FD8 #D84BD6 #D8944B #4BD84E

split-complementary

#4B8FD8 #D84E4B #D6D84B

monochromatic

#1E528B #2970BD #4B8FD8 #7DAEE3 #B0CEEE

Accessibility & contrast

On white

3.38

#4B8FD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#4B8FD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FD8

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8FD8	#FFFFFF	#000000	##000000
##4B8FD8	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F93DB

Deuteranopia (green-blind)

#5B86D7

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4b8fd8;
/* rgb */ color: rgb(75, 143, 216);
/* oklch */ color: oklch(63.9% 0.130 252.0);

Tailwind

colors: {
  custom: {
    50: '#8bafe4',
    500: '#4b8fd8',
    950: '#000000',
  },
}

SCSS

$custom: #4b8fd8;
$custom-light: #8bafe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8fd8",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 216
  },
  "hsl": {
    "h": 211.064,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.63863,
    "c": 0.13023,
    "h": 252
  },
  "luminance": 0.26099
}

Semantic roles & 50–950 ramp

primary

#4B8FD8

secondary

#DCC0A3

accent

#9740E7

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #4B8FD8

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

Preview Lab → · Contrast checker → · Palette generator →