#3E5CD2#3E5CD2

#3E5CD2 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.2% C 0.185 H 268.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3E5CD2
RGB	rgb(62, 92, 210)
HSL	hsl(228, 62%, 53%)
HSV	hsv(228, 70%, 82%)
CMYK	cmyk(70.5%, 56.2%, 0%, 17.6%)
CIE-LAB	lab(43.26, 28.72, -64.15)
CIE-LCH	lch(43.26, 70.29, 294.12°)
OKLab	oklab(52.17% -0.0051 -0.1848)
OKLCH	oklch(52.17% 0.185 268.4)
XYZ	xyz(17.4426, 13.3298, 62.6139)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5CD2 #D2B43E

analogous

#3EA6D2 #3E5CD2 #6A3ED2

triadic

#3E5CD2 #D23E5C #5CD23E

tetradic

#3E5CD2 #D23EA6 #D2B43E #3ED26A

square

#3E5CD2 #D23EA6 #D2B43E #3ED26A

split-complementary

#3E5CD2 #D26A3E #A6D23E

monochromatic

#1C2F79 #2842AB #3E5CD2 #7086DE #A1B0E9

Accessibility & contrast

On white

5.73

#3E5CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#3E5CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5CD2

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5CD2	#FFFFFF	#000000	##FFFFFF
##3E5CD2	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD6

Deuteranopia (green-blind)

#0060D0

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3e5cd2;
/* rgb */ color: rgb(62, 92, 210);
/* oklch */ color: oklch(52.2% 0.185 268.4);

Tailwind

colors: {
  custom: {
    50: '#8689e1',
    500: '#3e5cd2',
    950: '#000000',
  },
}

SCSS

$custom: #3e5cd2;
$custom-light: #8689e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5cd2",
  "rgb": {
    "r": 62,
    "g": 92,
    "b": 210
  },
  "hsl": {
    "h": 227.838,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52166,
    "c": 0.18491,
    "h": 268.4
  },
  "luminance": 0.13332
}

Semantic roles & 50–950 ramp

primary

#3E5CD2

secondary

#D6C996

accent

#C443E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #3E5CD2

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

Preview Lab → · Contrast checker → · Palette generator →