#4F6BE1#4F6BE1

#4F6BE1 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.1% C 0.182 H 269.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4F6BE1
RGB	rgb(79, 107, 225)
HSL	hsl(228, 71%, 60%)
HSV	hsv(228, 65%, 88%)
CMYK	cmyk(64.9%, 52.4%, 0%, 11.8%)
CIE-LAB	lab(49.02, 27.04, -63.30)
CIE-LCH	lch(49.02, 68.84, 293.13°)
OKLab	oklab(57.07% -0.0008 -0.1818)
OKLCH	oklch(57.07% 0.182 269.7)
XYZ	xyz(22.0681, 17.6119, 73.4560)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6BE1 #E1C54F

analogous

#4FB4E1 #4F6BE1 #7C4FE1

triadic

#4F6BE1 #E14F6B #6BE14F

tetradic

#4F6BE1 #E14FB4 #E1C54F #4FE17C

square

#4F6BE1 #E14FB4 #E1C54F #4FE17C

split-complementary

#4F6BE1 #E17C4F #B4E14F

monochromatic

#1A339B #2344CF #4F6BE1 #8397EA #B8C3F3

Accessibility & contrast

On white

4.64

#4F6BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4F6BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6BE1

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6BE1	#FFFFFF	#000000	##FFFFFF
##4F6BE1	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D7BE5

Deuteranopia (green-blind)

#006EDF

Tritanopia (blue-blind)

#00879C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4f6be1;
/* rgb */ color: rgb(79, 107, 225);
/* oklch */ color: oklch(57.1% 0.182 269.7);

Tailwind

colors: {
  custom: {
    50: '#8f95eb',
    500: '#4f6be1',
    950: '#000000',
  },
}

SCSS

$custom: #4f6be1;
$custom-light: #8f95eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6be1",
  "rgb": {
    "r": 79,
    "g": 107,
    "b": 225
  },
  "hsl": {
    "h": 228.493,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.57068,
    "c": 0.18178,
    "h": 269.7
  },
  "luminance": 0.17614
}

Semantic roles & 50–950 ramp

primary

#4F6BE1

secondary

#E2D7AA

accent

#CB3AEE

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F6BE1

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

Preview Lab → · Contrast checker → · Palette generator →