#4B8ADA#4B8ADA

#4B8ADA is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.9% C 0.138 H 255.4°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B8ADA
RGB	rgb(75, 138, 218)
HSL	hsl(214, 66%, 57%)
HSV	hsv(214, 66%, 85%)
CMYK	cmyk(65.6%, 36.7%, 0%, 14.5%)
CIE-LAB	lab(56.81, 4.96, -46.90)
CIE-LCH	lch(56.81, 47.16, 276.04°)
OKLab	oklab(62.87% -0.0348 -0.1332)
OKLCH	oklch(62.87% 0.138 255.4)
XYZ	xyz(24.6404, 24.7323, 69.7913)
Luminance	0.2473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8ADA #DA9B4B

analogous

#4BD2DA #4B8ADA #534BDA

triadic

#4B8ADA #DA4B8A #8ADA4B

tetradic

#4B8ADA #DA4BD2 #DA9B4B #4BDA53

square

#4B8ADA #DA4BD2 #DA9B4B #4BDA53

split-complementary

#4B8ADA #DA534B #D2DA4B

monochromatic

#1D4F8E #286BC0 #4B8ADA #7EABE4 #B1CCEF

Accessibility & contrast

On white

3.53

#4B8ADA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#4B8ADA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8ADA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8ADA	#FFFFFF	#000000	##000000
##4B8ADA	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6790DD

Deuteranopia (green-blind)

#5282D8

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4b8ada;
/* rgb */ color: rgb(75, 138, 218);
/* oklch */ color: oklch(62.9% 0.138 255.4);

Tailwind

colors: {
  custom: {
    50: '#8babe6',
    500: '#4b8ada',
    950: '#000000',
  },
}

SCSS

$custom: #4b8ada;
$custom-light: #8babe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8ada",
  "rgb": {
    "r": 75,
    "g": 138,
    "b": 218
  },
  "hsl": {
    "h": 213.566,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62868,
    "c": 0.13771,
    "h": 255.4
  },
  "luminance": 0.24735
}

Semantic roles & 50–950 ramp

primary

#4B8ADA

secondary

#DDC4A4

accent

#9E3FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4B8ADA

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

Preview Lab → · Contrast checker → · Palette generator →