#4B8FBE#4B8FBE

#4B8FBE is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.5% C 0.099 H 241.0°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4B8FBE
RGB	rgb(75, 143, 190)
HSL	hsl(205, 47%, 52%)
HSV	hsv(205, 61%, 75%)
CMYK	cmyk(60.5%, 24.7%, 0%, 25.5%)
CIE-LAB	lab(56.94, -7.31, -30.92)
CIE-LCH	lch(56.94, 31.78, 256.70°)
OKLab	oklab(62.53% -0.0481 -0.0868)
OKLCH	oklch(62.53% 0.099 241)
XYZ	xyz(22.0149, 24.8564, 52.3428)
Luminance	0.2486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8FBE #BE7A4B

analogous

#4BBEB4 #4B8FBE #4B56BE

triadic

#4B8FBE #BE4B8F #8FBE4B

tetradic

#4B8FBE #B44BBE #BE7A4B #56BE4B

square

#4B8FBE #B44BBE #BE7A4B #56BE4B

split-complementary

#4B8FBE #BE4B56 #BEB44B

monochromatic

#264D69 #366F96 #4B8FBE #78ABCE #A5C7DE

Accessibility & contrast

On white

3.52

#4B8FBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4B8FBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FBE

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8FBE	#FFFFFF	#000000	##000000
##4B8FBE	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FC0

Deuteranopia (green-blind)

#6A83BD

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4b8fbe;
/* rgb */ color: rgb(75, 143, 190);
/* oklch */ color: oklch(62.5% 0.099 241.0);

Tailwind

colors: {
  custom: {
    50: '#87afd1',
    500: '#4b8fbe',
    950: '#000000',
  },
}

SCSS

$custom: #4b8fbe;
$custom-light: #87afd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8fbe",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 190
  },
  "hsl": {
    "h": 204.522,
    "s": 46.939,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62532,
    "c": 0.0992,
    "h": 241
  },
  "luminance": 0.24858
}

Semantic roles & 50–950 ramp

primary

#4B8FBE

secondary

#CCAE99

accent

#8851D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4B8FBE

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

Preview Lab → · Contrast checker → · Palette generator →