#4F6DE9#4F6DE9

#4F6DE9 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 58.0% C 0.190 H 269.4°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F6DE9
RGB	rgb(79, 109, 233)
HSL	hsl(228, 78%, 61%)
HSV	hsv(228, 66%, 91%)
CMYK	cmyk(66.1%, 53.2%, 0%, 8.6%)
CIE-LAB	lab(50.07, 28.56, -66.10)
CIE-LCH	lch(50.07, 72.01, 293.36°)
OKLab	oklab(58.03% -0.002 -0.19)
OKLCH	oklch(58.03% 0.19 269.4)
XYZ	xyz(23.3961, 18.4805, 79.4091)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6DE9 #E9CB4F

analogous

#4FBAE9 #4F6DE9 #7E4FE9

triadic

#4F6DE9 #E94F6D #6DE94F

tetradic

#4F6DE9 #E94FBA #E9CB4F #4FE97E

square

#4F6DE9 #E94FBA #E9CB4F #4FE97E

split-complementary

#4F6DE9 #E97E4F #BAE94F

monochromatic

#1532A9 #1C42DF #4F6DE9 #859AF0 #BCC7F7

Accessibility & contrast

On white

4.47

#4F6DE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#4F6DE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6DE9

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6DE9	#FFFFFF	#000000	##000000
##4F6DE9	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#127EED

Deuteranopia (green-blind)

#0070E6

Tritanopia (blue-blind)

#008BA0

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4f6de9;
/* rgb */ color: rgb(79, 109, 233);
/* oklch */ color: oklch(58.0% 0.190 269.4);

Tailwind

colors: {
  custom: {
    50: '#9096f1',
    500: '#4f6de9',
    950: '#000000',
  },
}

SCSS

$custom: #4f6de9;
$custom-light: #9096f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6de9",
  "rgb": {
    "r": 79,
    "g": 109,
    "b": 233
  },
  "hsl": {
    "h": 228.312,
    "s": 77.778,
    "l": 61.176
  },
  "oklch": {
    "l": 0.58032,
    "c": 0.19001,
    "h": 269.4
  },
  "luminance": 0.18483
}

Semantic roles & 50–950 ramp

primary

#4F6DE9

secondary

#E7DCAD

accent

#B20BDA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F6DE9

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

Preview Lab → · Contrast checker → · Palette generator →