#4F6BE9#4F6BE9

#4F6BE9 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.7% C 0.192 H 269.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4F6BE9
RGB	rgb(79, 107, 233)
HSL	hsl(229, 78%, 61%)
HSV	hsv(229, 66%, 91%)
CMYK	cmyk(66.1%, 54.1%, 0%, 8.6%)
CIE-LAB	lab(49.57, 29.79, -66.93)
CIE-LCH	lch(49.57, 73.26, 294.00°)
OKLab	oklab(57.65% -0.0003 -0.1924)
OKLCH	oklch(57.65% 0.192 269.9)
XYZ	xyz(23.1851, 18.0587, 79.3388)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6BE9 #E9CD4F

analogous

#4FB8E9 #4F6BE9 #804FE9

triadic

#4F6BE9 #E94F6B #6BE94F

tetradic

#4F6BE9 #E94FB8 #E9CD4F #4FE980

square

#4F6BE9 #E94FB8 #E9CD4F #4FE980

split-complementary

#4F6BE9 #E9804F #B8E94F

monochromatic

#1530A9 #1C3FDF #4F6BE9 #8599F0 #BCC6F7

Accessibility & contrast

On white

4.55

#4F6BE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4F6BE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6BE9

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6BE9	#FFFFFF	#000000	##000000
##4F6BE9	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DED

Deuteranopia (green-blind)

#006FE6

Tritanopia (blue-blind)

#0089A0

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4f6be9;
/* rgb */ color: rgb(79, 107, 233);
/* oklch */ color: oklch(57.7% 0.192 269.9);

Tailwind

colors: {
  custom: {
    50: '#9095f1',
    500: '#4f6be9',
    950: '#000000',
  },
}

SCSS

$custom: #4f6be9;
$custom-light: #9095f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6be9",
  "rgb": {
    "r": 79,
    "g": 107,
    "b": 233
  },
  "hsl": {
    "h": 229.091,
    "s": 77.778,
    "l": 61.176
  },
  "oklch": {
    "l": 0.57651,
    "c": 0.19244,
    "h": 269.9
  },
  "luminance": 0.18061
}

Semantic roles & 50–950 ramp

primary

#4F6BE9

secondary

#E7DCAD

accent

#B40BDA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F6BE9

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

Preview Lab → · Contrast checker → · Palette generator →