#3E45DA#3E45DA

#3E45DA is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.8% C 0.222 H 272.6°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#3E45DA
RGB	rgb(62, 69, 218)
HSL	hsl(237, 68%, 55%)
HSV	hsv(237, 72%, 85%)
CMYK	cmyk(71.6%, 68.3%, 0%, 14.5%)
CIE-LAB	lab(38.45, 45.73, -76.60)
CIE-LCH	lch(38.45, 89.21, 300.83°)
OKLab	oklab(48.83% 0.0102 -0.2215)
OKLCH	oklch(48.83% 0.222 272.6)
XYZ	xyz(16.7654, 10.3406, 67.4285)
Luminance	0.1034 (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

#3E45DA #DAD33E

analogous

#3E93DA #3E45DA #853EDA

triadic

#3E45DA #DA3E45 #45DA3E

tetradic

#3E45DA #DA3E93 #DAD33E #3EDA85

square

#3E45DA #DA3E93 #DAD33E #3EDA85

split-complementary

#3E45DA #DA853E #93DA3E

monochromatic

#191E84 #232AB8 #3E45DA #7176E4 #A5A8EE

Accessibility & contrast

On white

6.84

#3E45DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3E45DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E45DA

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E45DA	#FFFFFF	#000000	##FFFFFF
##3E45DA	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DF

Deuteranopia (green-blind)

#0053D7

Tritanopia (blue-blind)

#006E8A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3e45da;
/* rgb */ color: rgb(62, 69, 218);
/* oklch */ color: oklch(48.8% 0.222 272.6);

Tailwind

colors: {
  custom: {
    50: '#8979e7',
    500: '#3e45da',
    950: '#000000',
  },
}

SCSS

$custom: #3e45da;
$custom-light: #8979e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e45da",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 218
  },
  "hsl": {
    "h": 237.308,
    "s": 67.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48828,
    "c": 0.22176,
    "h": 272.6
  },
  "luminance": 0.10342
}

Semantic roles & 50–950 ramp

primary

#3E45DA

secondary

#DBD899

accent

#E33DEB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3E45DA

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

Preview Lab → · Contrast checker → · Palette generator →