#4A89ED#4A89ED

#4A89ED is a light, vivid blue. Relative luminance 0.255; OKLCH L 63.7% C 0.164 H 259.3°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4A89ED
RGB	rgb(74, 137, 237)
HSL	hsl(217, 82%, 61%)
HSV	hsv(217, 69%, 93%)
CMYK	cmyk(68.8%, 42.2%, 0%, 7.1%)
CIE-LAB	lab(57.52, 11.99, -56.37)
CIE-LCH	lch(57.52, 57.64, 282.01°)
OKLab	oklab(63.74% -0.0304 -0.161)
OKLCH	oklch(63.74% 0.164 259.3)
XYZ	xyz(27.0503, 25.4588, 83.5928)
Luminance	0.2546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A89ED #EDAE4A

analogous

#4ADAED #4A89ED #5C4AED

triadic

#4A89ED #ED4A89 #89ED4A

tetradic

#4A89ED #ED4ADA #EDAE4A #4AED5C

square

#4A89ED #ED4ADA #EDAE4A #4AED5C

split-complementary

#4A89ED #ED5C4A #DAED4A

monochromatic

#114DAC #1766E3 #4A89ED #82ADF3 #B9D2F8

Accessibility & contrast

On white

3.45

#4A89ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#4A89ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A89ED

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A89ED	#FFFFFF	#000000	##000000
##4A89ED	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5992F1

Deuteranopia (green-blind)

#3D83EB

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4a89ed;
/* rgb */ color: rgb(74, 137, 237);
/* oklch */ color: oklch(63.7% 0.164 259.3);

Tailwind

colors: {
  custom: {
    50: '#8eaaf3',
    500: '#4a89ed',
    950: '#000000',
  },
}

SCSS

$custom: #4a89ed;
$custom-light: #8eaaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a89ed",
  "rgb": {
    "r": 74,
    "g": 137,
    "b": 237
  },
  "hsl": {
    "h": 216.81,
    "s": 81.91,
    "l": 60.98
  },
  "oklch": {
    "l": 0.63738,
    "c": 0.1639,
    "h": 259.3
  },
  "luminance": 0.25462
}

Semantic roles & 50–950 ramp

primary

#4A89ED

secondary

#E8D0AB

accent

#8B07DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4A89ED

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

Preview Lab → · Contrast checker → · Palette generator →