#4F85E7#4F85E7

#4F85E7 is a light, vivid blue. Relative luminance 0.242; OKLCH L 62.7% C 0.159 H 261.3°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F85E7
RGB	rgb(79, 133, 231)
HSL	hsl(219, 76%, 61%)
HSV	hsv(219, 66%, 91%)
CMYK	cmyk(65.8%, 42.4%, 0%, 9.4%)
CIE-LAB	lab(56.29, 13.10, -54.99)
CIE-LCH	lch(56.29, 56.53, 283.40°)
OKLab	oklab(62.74% -0.024 -0.157)
OKLCH	oklch(62.74% 0.159 261.3)
XYZ	xyz(26.0307, 24.2043, 78.8859)
Luminance	0.2421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F85E7 #E7B14F

analogous

#4FD1E7 #4F85E7 #654FE7

triadic

#4F85E7 #E74F85 #85E74F

tetradic

#4F85E7 #E74FD1 #E7B14F #4FE765

square

#4F85E7 #E74FD1 #E7B14F #4FE765

split-complementary

#4F85E7 #E7654F #D1E74F

monochromatic

#1749A5 #1E61DB #4F85E7 #85AAEE #BBD0F6

Accessibility & contrast

On white

3.60

#4F85E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#4F85E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F85E7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F85E7	#FFFFFF	#000000	##000000
##4F85E7	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#578FEB

Deuteranopia (green-blind)

#3E80E5

Tritanopia (blue-blind)

#009CAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f85e7;
/* rgb */ color: rgb(79, 133, 231);
/* oklch */ color: oklch(62.7% 0.159 261.3);

Tailwind

colors: {
  custom: {
    50: '#8fa8ef',
    500: '#4f85e7',
    950: '#000000',
  },
}

SCSS

$custom: #4f85e7;
$custom-light: #8fa8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f85e7",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 231
  },
  "hsl": {
    "h": 218.684,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.62736,
    "c": 0.15879,
    "h": 261.3
  },
  "luminance": 0.24207
}

Semantic roles & 50–950 ramp

primary

#4F85E7

secondary

#E6D1AC

accent

#900DD8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4F85E7

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

Preview Lab → · Contrast checker → · Palette generator →