#4246CF#4246CF

#4246CF is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.2% C 0.206 H 274.2°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4246CF
RGB	rgb(66, 70, 207)
HSL	hsl(238, 59%, 54%)
HSV	hsv(238, 68%, 81%)
CMYK	cmyk(68.1%, 66.2%, 0%, 18.8%)
CIE-LAB	lab(37.92, 41.91, -71.13)
CIE-LCH	lch(37.92, 82.56, 300.51°)
OKLab	oklab(48.21% 0.0153 -0.2054)
OKLCH	oklch(48.21% 0.206 274.2)
XYZ	xyz(15.6957, 10.0421, 60.1305)
Luminance	0.1004 (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

#4246CF #CFCB42

analogous

#428CCF #4246CF #8442CF

triadic

#4246CF #CF4246 #46CF42

tetradic

#4246CF #CF428C #CFCB42 #42CF84

square

#4246CF #CF428C #CFCB42 #42CF84

split-complementary

#4246CF #CF8442 #8CCF42

monochromatic

#1F2178 #2B2EA9 #4246CF #7376DB #A4A6E8

Accessibility & contrast

On white

6.98

#4246CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4246CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4246CF

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4246CF	#FFFFFF	#000000	##FFFFFF
##4246CF	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D3

Deuteranopia (green-blind)

#0053CC

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4246cf;
/* rgb */ color: rgb(66, 70, 207);
/* oklch */ color: oklch(48.2% 0.206 274.2);

Tailwind

colors: {
  custom: {
    50: '#887adf',
    500: '#4246cf',
    950: '#000000',
  },
}

SCSS

$custom: #4246cf;
$custom-light: #887adf;
$custom-dark: #000000;

JSON

{
  "hex": "#4246cf",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 207
  },
  "hsl": {
    "h": 238.298,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48207,
    "c": 0.20598,
    "h": 274.2
  },
  "luminance": 0.10044
}

Semantic roles & 50–950 ramp

primary

#4246CF

secondary

#D5D398

accent

#DE45E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4246CF

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

Preview Lab → · Contrast checker → · Palette generator →