#4F85E5#4F85E5

#4F85E5 is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.6% C 0.156 H 261.0°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F85E5
RGB	rgb(79, 133, 229)
HSL	hsl(218, 74%, 60%)
HSV	hsv(218, 66%, 90%)
CMYK	cmyk(65.5%, 41.9%, 0%, 10.2%)
CIE-LAB	lab(56.18, 12.41, -54.05)
CIE-LCH	lch(56.18, 55.46, 282.93°)
OKLab	oklab(62.61% -0.0244 -0.1542)
OKLCH	oklch(62.61% 0.156 261)
XYZ	xyz(25.7498, 24.0920, 77.4067)
Luminance	0.2409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F85E5 #E5AF4F

analogous

#4FD0E5 #4F85E5 #644FE5

triadic

#4F85E5 #E54F85 #85E54F

tetradic

#4F85E5 #E54FD0 #E5AF4F #4FE564

square

#4F85E5 #E54FD0 #E5AF4F #4FE564

split-complementary

#4F85E5 #E5644F #D0E54F

monochromatic

#184AA2 #2062D7 #4F85E5 #84AAED #BACFF5

Accessibility & contrast

On white

3.61

#4F85E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#4F85E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F85E5

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F85E5	#FFFFFF	#000000	##000000
##4F85E5	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588EE9

Deuteranopia (green-blind)

#4080E3

Tritanopia (blue-blind)

#009BAA

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f85e5;
/* rgb */ color: rgb(79, 133, 229);
/* oklch */ color: oklch(62.6% 0.156 261.0);

Tailwind

colors: {
  custom: {
    50: '#8fa8ee',
    500: '#4f85e5',
    950: '#000000',
  },
}

SCSS

$custom: #4f85e5;
$custom-light: #8fa8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f85e5",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 229
  },
  "hsl": {
    "h": 218.4,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.62613,
    "c": 0.15613,
    "h": 261
  },
  "luminance": 0.24094
}

Semantic roles & 50–950 ramp

primary

#4F85E5

secondary

#E5D0AB

accent

#8F0FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4F85E5

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

Preview Lab → · Contrast checker → · Palette generator →