#4A85EF#4A85EF

#4A85EF is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.0% C 0.171 H 261.1°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4A85EF
RGB	rgb(74, 133, 239)
HSL	hsl(219, 84%, 61%)
HSV	hsv(219, 69%, 94%)
CMYK	cmyk(69%, 44.4%, 0%, 6.3%)
CIE-LAB	lab(56.55, 15.12, -59.04)
CIE-LCH	lch(56.55, 60.95, 284.36°)
OKLab	oklab(63.02% -0.0265 -0.169)
OKLCH	oklch(63.02% 0.171 261.1)
XYZ	xyz(26.7860, 24.4601, 84.9542)
Luminance	0.2446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A85EF #EFB44A

analogous

#4AD8EF #4A85EF #624AEF

triadic

#4A85EF #EF4A85 #85EF4A

tetradic

#4A85EF #EF4AD8 #EFB44A #4AEF62

square

#4A85EF #EF4AD8 #EFB44A #4AEF62

split-complementary

#4A85EF #EF624A #D8EF4A

monochromatic

#0F49AF #1460E7 #4A85EF #82ABF4 #BAD1F9

Accessibility & contrast

On white

3.56

#4A85EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#4A85EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A85EF

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A85EF	#FFFFFF	#000000	##000000
##4A85EF	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5090F3

Deuteranopia (green-blind)

#3181ED

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4a85ef;
/* rgb */ color: rgb(74, 133, 239);
/* oklch */ color: oklch(63.0% 0.171 261.1);

Tailwind

colors: {
  custom: {
    50: '#8ea7f5',
    500: '#4a85ef',
    950: '#000000',
  },
}

SCSS

$custom: #4a85ef;
$custom-light: #8ea7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a85ef",
  "rgb": {
    "r": 74,
    "g": 133,
    "b": 239
  },
  "hsl": {
    "h": 218.545,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.63024,
    "c": 0.17103,
    "h": 261.1
  },
  "luminance": 0.24463
}

Semantic roles & 50–950 ramp

primary

#4A85EF

secondary

#E9D3AC

accent

#9205E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4A85EF

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

Preview Lab → · Contrast checker → · Palette generator →