#4A8FDB#4A8FDB

#4A8FDB is a light, vivid cyan. Relative luminance 0.262; OKLCH L 64.0% C 0.134 H 252.6°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4A8FDB
RGB	rgb(74, 143, 219)
HSL	hsl(211, 67%, 57%)
HSV	hsv(211, 66%, 86%)
CMYK	cmyk(66.2%, 34.7%, 0%, 14.1%)
CIE-LAB	lab(58.24, 2.18, -45.21)
CIE-LCH	lch(58.24, 45.26, 272.77°)
OKLab	oklab(63.99% -0.0402 -0.1282)
OKLCH	oklch(63.99% 0.134 252.6)
XYZ	xyz(25.4280, 26.2127, 70.7236)
Luminance	0.2621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8FDB #DB964A

analogous

#4AD8DB #4A8FDB #4D4ADB

triadic

#4A8FDB #DB4A8F #8FDB4A

tetradic

#4A8FDB #DB4AD8 #DB964A #4ADB4D

square

#4A8FDB #DB4AD8 #DB964A #4ADB4D

split-complementary

#4A8FDB #DB4D4A #D8DB4A

monochromatic

#1C538E #2670C1 #4A8FDB #7DAFE5 #B0CEEF

Accessibility & contrast

On white

3.36

#4A8FDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#4A8FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8FDB

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8FDB	#FFFFFF	#000000	##000000
##4A8FDB	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E94DE

Deuteranopia (green-blind)

#5986D9

Tritanopia (blue-blind)

#00A1AB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4a8fdb;
/* rgb */ color: rgb(74, 143, 219);
/* oklch */ color: oklch(64.0% 0.134 252.6);

Tailwind

colors: {
  custom: {
    50: '#8bafe6',
    500: '#4a8fdb',
    950: '#000000',
  },
}

SCSS

$custom: #4a8fdb;
$custom-light: #8bafe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8fdb",
  "rgb": {
    "r": 74,
    "g": 143,
    "b": 219
  },
  "hsl": {
    "h": 211.448,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63987,
    "c": 0.1344,
    "h": 252.6
  },
  "luminance": 0.26215
}

Semantic roles & 50–950 ramp

primary

#4A8FDB

secondary

#DEC2A3

accent

#983EEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4A8FDB

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

Preview Lab → · Contrast checker → · Palette generator →