#4246BC#4246BC

#4246BC is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.5% C 0.181 H 275.3°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4246BC
RGB	rgb(66, 70, 188)
HSL	hsl(238, 48%, 50%)
HSV	hsv(238, 65%, 74%)
CMYK	cmyk(64.9%, 62.8%, 0%, 26.3%)
CIE-LAB	lab(36.31, 35.49, -62.69)
CIE-LCH	lch(36.31, 72.04, 299.51°)
OKLab	oklab(46.53% 0.0168 -0.1807)
OKLCH	oklch(46.53% 0.181 275.3)
XYZ	xyz(13.5110, 9.1683, 48.6248)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4246BC #BCB842

analogous

#4283BC #4246BC #7B42BC

triadic

#4246BC #BC4246 #46BC42

tetradic

#4246BC #BC4283 #BCB842 #42BC7B

square

#4246BC #BC4283 #BCB842 #42BC7B

split-complementary

#4246BC #BC7B42 #83BC42

monochromatic

#222461 #32358F #4246BC #6F72CC #9C9EDC

Accessibility & contrast

On white

7.41

#4246BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4246BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4246BC

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4246BC	#FFFFFF	#000000	##FFFFFF
##4246BC	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#0050BA

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4246bc;
/* rgb */ color: rgb(66, 70, 188);
/* oklch */ color: oklch(46.5% 0.181 275.3);

Tailwind

colors: {
  custom: {
    50: '#8479d1',
    500: '#4246bc',
    950: '#000000',
  },
}

SCSS

$custom: #4246bc;
$custom-light: #8479d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4246bc",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 188
  },
  "hsl": {
    "h": 238.033,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46534,
    "c": 0.18146,
    "h": 275.3
  },
  "luminance": 0.09169
}

Semantic roles & 50–950 ramp

primary

#4246BC

secondary

#C9C791

accent

#D350D8

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4246BC

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

Preview Lab → · Contrast checker → · Palette generator →