#3E63CE#3E63CE

#3E63CE is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.2% C 0.171 H 266.3°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3E63CE
RGB	rgb(62, 99, 206)
HSL	hsl(225, 60%, 53%)
HSV	hsv(225, 70%, 81%)
CMYK	cmyk(69.9%, 51.9%, 0%, 19.2%)
CIE-LAB	lab(44.80, 22.82, -59.35)
CIE-LCH	lch(44.80, 63.58, 291.03°)
OKLab	oklab(53.24% -0.0111 -0.1706)
OKLCH	oklch(53.24% 0.171 266.3)
XYZ	xyz(17.5851, 14.4023, 60.2337)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E63CE #CEA93E

analogous

#3EABCE #3E63CE #613ECE

triadic

#3E63CE #CE3E63 #63CE3E

tetradic

#3E63CE #CE3EAB #CEA93E #3ECE61

square

#3E63CE #CE3EAB #CEA93E #3ECE61

split-complementary

#3E63CE #CE613E #ABCE3E

monochromatic

#1D3474 #2A49A5 #3E63CE #6F8ADA #A0B2E7

Accessibility & contrast

On white

5.41

#3E63CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#3E63CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E63CE

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E63CE	#FFFFFF	#000000	##FFFFFF
##3E63CE	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D71D2

Deuteranopia (green-blind)

#0064CC

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3e63ce;
/* rgb */ color: rgb(62, 99, 206);
/* oklch */ color: oklch(53.2% 0.171 266.3);

Tailwind

colors: {
  custom: {
    50: '#848ede',
    500: '#3e63ce',
    950: '#000000',
  },
}

SCSS

$custom: #3e63ce;
$custom-light: #848ede;
$custom-dark: #000000;

JSON

{
  "hex": "#3e63ce",
  "rgb": {
    "r": 62,
    "g": 99,
    "b": 206
  },
  "hsl": {
    "h": 224.583,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.53243,
    "c": 0.17096,
    "h": 266.3
  },
  "luminance": 0.14404
}

Semantic roles & 50–950 ramp

primary

#3E63CE

secondary

#D3C395

accent

#BA45E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3E63CE

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

Preview Lab → · Contrast checker → · Palette generator →