#4F6FE0#4F6FE0

#4F6FE0 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.8% C 0.176 H 268.5°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FE0
RGB	rgb(79, 111, 224)
HSL	hsl(227, 70%, 59%)
HSV	hsv(227, 65%, 88%)
CMYK	cmyk(64.7%, 50.4%, 0%, 12.2%)
CIE-LAB	lab(49.99, 24.21, -61.17)
CIE-LCH	lch(49.99, 65.79, 291.59°)
OKLab	oklab(57.78% -0.0045 -0.1755)
OKLCH	oklch(57.78% 0.176 268.5)
XYZ	xyz(22.3588, 18.4109, 72.8819)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FE0 #E0C04F

analogous

#4FB7E0 #4F6FE0 #784FE0

triadic

#4F6FE0 #E04F6F #6FE04F

tetradic

#4F6FE0 #E04FB7 #E0C04F #4FE078

square

#4F6FE0 #E04FB7 #E0C04F #4FE078

split-complementary

#4F6FE0 #E0784F #B7E04F

monochromatic

#1B379A #244ACE #4F6FE0 #839AE9 #B7C4F2

Accessibility & contrast

On white

4.48

#4F6FE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4F6FE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6FE0

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FE0	#FFFFFF	#000000	##000000
##4F6FE0	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D7EE4

Deuteranopia (green-blind)

#0071DE

Tritanopia (blue-blind)

#00899D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4f6fe0;
/* rgb */ color: rgb(79, 111, 224);
/* oklch */ color: oklch(57.8% 0.176 268.5);

Tailwind

colors: {
  custom: {
    50: '#8f97ea',
    500: '#4f6fe0',
    950: '#000000',
  },
}

SCSS

$custom: #4f6fe0;
$custom-light: #8f97ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6fe0",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 224
  },
  "hsl": {
    "h": 226.759,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.57779,
    "c": 0.17552,
    "h": 268.5
  },
  "luminance": 0.18413
}

Semantic roles & 50–950 ramp

primary

#4F6FE0

secondary

#E2D5A9

accent

#C63BED

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F6FE0

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

Preview Lab → · Contrast checker → · Palette generator →