#3E5DCE#3E5DCE

#3E5DCE is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.0% C 0.178 H 268.0°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3E5DCE
RGB	rgb(62, 93, 206)
HSL	hsl(227, 60%, 53%)
HSV	hsv(227, 70%, 81%)
CMYK	cmyk(69.9%, 54.9%, 0%, 19.2%)
CIE-LAB	lab(43.22, 26.65, -61.91)
CIE-LCH	lch(43.22, 67.40, 293.29°)
OKLab	oklab(52.05% -0.0061 -0.1782)
OKLCH	oklch(52.05% 0.178 268)
XYZ	xyz(17.0377, 13.3074, 60.0512)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5DCE #CEAF3E

analogous

#3EA5CE #3E5DCE #673ECE

triadic

#3E5DCE #CE3E5D #5DCE3E

tetradic

#3E5DCE #CE3EA5 #CEAF3E #3ECE67

square

#3E5DCE #CE3EA5 #CEAF3E #3ECE67

split-complementary

#3E5DCE #CE673E #A5CE3E

monochromatic

#1D3074 #2A44A5 #3E5DCE #6F86DA #A0AFE7

Accessibility & contrast

On white

5.73

#3E5DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3E5DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5DCE

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5DCE	#FFFFFF	#000000	##FFFFFF
##3E5DCE	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD2

Deuteranopia (green-blind)

#0060CC

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3e5dce;
/* rgb */ color: rgb(62, 93, 206);
/* oklch */ color: oklch(52.0% 0.178 268.0);

Tailwind

colors: {
  custom: {
    50: '#858ade',
    500: '#3e5dce',
    950: '#000000',
  },
}

SCSS

$custom: #3e5dce;
$custom-light: #858ade;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5dce",
  "rgb": {
    "r": 62,
    "g": 93,
    "b": 206
  },
  "hsl": {
    "h": 227.083,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52049,
    "c": 0.17832,
    "h": 268
  },
  "luminance": 0.13309
}

Semantic roles & 50–950 ramp

primary

#3E5DCE

secondary

#D3C695

accent

#C145E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5DCE

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

Preview Lab → · Contrast checker → · Palette generator →