#3E5DD1#3E5DD1

#3E5DD1 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.3% C 0.182 H 268.1°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#3E5DD1
RGB	rgb(62, 93, 209)
HSL	hsl(227, 62%, 53%)
HSV	hsv(227, 70%, 82%)
CMYK	cmyk(70.3%, 55.5%, 0%, 18%)
CIE-LAB	lab(43.44, 27.73, -63.28)
CIE-LCH	lch(43.44, 69.09, 293.66°)
OKLab	oklab(52.28% -0.006 -0.1823)
OKLCH	oklch(52.28% 0.182 268.1)
XYZ	xyz(17.4056, 13.4545, 61.9889)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5DD1 #D1B23E

analogous

#3EA6D1 #3E5DD1 #683ED1

triadic

#3E5DD1 #D13E5D #5DD13E

tetradic

#3E5DD1 #D13EA6 #D1B23E #3ED168

square

#3E5DD1 #D13EA6 #D1B23E #3ED168

split-complementary

#3E5DD1 #D1683E #A6D13E

monochromatic

#1D3078 #2844A9 #3E5DD1 #6F86DD #A1B0E9

Accessibility & contrast

On white

5.69

#3E5DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3E5DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5DD1

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5DD1	#FFFFFF	#000000	##FFFFFF
##3E5DD1	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED5

Deuteranopia (green-blind)

#0060CF

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3e5dd1;
/* rgb */ color: rgb(62, 93, 209);
/* oklch */ color: oklch(52.3% 0.182 268.1);

Tailwind

colors: {
  custom: {
    50: '#858ae0',
    500: '#3e5dd1',
    950: '#000000',
  },
}

SCSS

$custom: #3e5dd1;
$custom-light: #858ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5dd1",
  "rgb": {
    "r": 62,
    "g": 93,
    "b": 209
  },
  "hsl": {
    "h": 227.347,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.52281,
    "c": 0.18236,
    "h": 268.1
  },
  "luminance": 0.13456
}

Semantic roles & 50–950 ramp

primary

#3E5DD1

secondary

#D5C896

accent

#C343E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5DD1

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

Preview Lab → · Contrast checker → · Palette generator →