#4F85E0#4F85E0

#4F85E0 is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.3% C 0.149 H 260.2°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4F85E0
RGB	rgb(79, 133, 224)
HSL	hsl(218, 70%, 59%)
HSV	hsv(218, 65%, 88%)
CMYK	cmyk(64.7%, 40.6%, 0%, 12.2%)
CIE-LAB	lab(55.90, 10.69, -51.70)
CIE-LCH	lch(55.90, 52.79, 281.69°)
OKLab	oklab(62.31% -0.0254 -0.1473)
OKLCH	oklch(62.31% 0.149 260.2)
XYZ	xyz(25.0617, 23.8167, 73.7829)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F85E0 #E0AA4F

analogous

#4FCEE0 #4F85E0 #624FE0

triadic

#4F85E0 #E04F85 #85E04F

tetradic

#4F85E0 #E04FCE #E0AA4F #4FE062

square

#4F85E0 #E04FCE #E0AA4F #4FE062

split-complementary

#4F85E0 #E0624F #CEE04F

monochromatic

#1B4A9A #2463CE #4F85E0 #83A9E9 #B7CDF2

Accessibility & contrast

On white

3.64

#4F85E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4F85E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F85E0

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F85E0	#FFFFFF	#000000	##000000
##4F85E0	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8DE4

Deuteranopia (green-blind)

#4680DE

Tritanopia (blue-blind)

#009AA8

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f85e0;
/* rgb */ color: rgb(79, 133, 224);
/* oklch */ color: oklch(62.3% 0.149 260.2);

Tailwind

colors: {
  custom: {
    50: '#8ea8ea',
    500: '#4f85e0',
    950: '#000000',
  },
}

SCSS

$custom: #4f85e0;
$custom-light: #8ea8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f85e0",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 224
  },
  "hsl": {
    "h": 217.655,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62311,
    "c": 0.14947,
    "h": 260.2
  },
  "luminance": 0.23819
}

Semantic roles & 50–950 ramp

primary

#4F85E0

secondary

#E2CDA9

accent

#AB3BED

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4F85E0

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

Preview Lab → · Contrast checker → · Palette generator →