#4B8BDC#4B8BDC

#4B8BDC is a light, vivid cyan. Relative luminance 0.251; OKLCH L 63.2% C 0.139 H 255.3°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4B8BDC
RGB	rgb(75, 139, 220)
HSL	hsl(214, 67%, 58%)
HSV	hsv(214, 66%, 86%)
CMYK	cmyk(65.9%, 36.8%, 0%, 13.7%)
CIE-LAB	lab(57.20, 5.06, -47.41)
CIE-LCH	lch(57.20, 47.68, 276.09°)
OKLab	oklab(63.2% -0.0353 -0.1347)
OKLCH	oklch(63.2% 0.139 255.3)
XYZ	xyz(25.0478, 25.1259, 71.2260)
Luminance	0.2513 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8BDC #DC9C4B

analogous

#4BD4DC #4B8BDC #534BDC

triadic

#4B8BDC #DC4B8B #8BDC4B

tetradic

#4B8BDC #DC4BD4 #DC9C4B #4BDC53

square

#4B8BDC #DC4BD4 #DC9C4B #4BDC53

split-complementary

#4B8BDC #DC534B #D4DC4B

monochromatic

#1C4F91 #266CC4 #4B8BDC #7EACE6 #B1CDF0

Accessibility & contrast

On white

3.49

#4B8BDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#4B8BDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8BDC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8BDC	#FFFFFF	#000000	##000000
##4B8BDC	1.00	3.49	6.03	6.03
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6791DF

Deuteranopia (green-blind)

#5283DA

Tritanopia (blue-blind)

#009EA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4b8bdc;
/* rgb */ color: rgb(75, 139, 220);
/* oklch */ color: oklch(63.2% 0.139 255.3);

Tailwind

colors: {
  custom: {
    50: '#8bace7',
    500: '#4b8bdc',
    950: '#000000',
  },
}

SCSS

$custom: #4b8bdc;
$custom-light: #8bace7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8bdc",
  "rgb": {
    "r": 75,
    "g": 139,
    "b": 220
  },
  "hsl": {
    "h": 213.517,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63202,
    "c": 0.13927,
    "h": 255.3
  },
  "luminance": 0.25128
}

Semantic roles & 50–950 ramp

primary

#4B8BDC

secondary

#DEC5A4

accent

#9E3DEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4B8BDC

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

Preview Lab → · Contrast checker → · Palette generator →