#3E4FD2#3E4FD2

#3E4FD2 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 49.8% C 0.200 H 271.3°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FD2
RGB	rgb(62, 79, 210)
HSL	hsl(233, 62%, 53%)
HSV	hsv(233, 70%, 82%)
CMYK	cmyk(70.5%, 62.4%, 0%, 17.6%)
CIE-LAB	lab(40.03, 36.93, -69.41)
CIE-LCH	lch(40.03, 78.62, 298.01°)
OKLab	oklab(49.77% 0.0045 -0.2004)
OKLCH	oklch(49.77% 0.2 271.3)
XYZ	xyz(16.4115, 11.2676, 62.2702)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FD2 #D2C13E

analogous

#3E99D2 #3E4FD2 #773ED2

triadic

#3E4FD2 #D23E4F #4FD23E

tetradic

#3E4FD2 #D23E99 #D2C13E #3ED277

square

#3E4FD2 #D23E99 #D2C13E #3ED277

split-complementary

#3E4FD2 #D2773E #99D23E

monochromatic

#1C2779 #2837AB #3E4FD2 #707CDE #A1AAE9

Accessibility & contrast

On white

6.45

#3E4FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3E4FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4FD2

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FD2	#FFFFFF	#000000	##FFFFFF
##3E4FD2	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D6

Deuteranopia (green-blind)

#0058CF

Tritanopia (blue-blind)

#007189

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3e4fd2;
/* rgb */ color: rgb(62, 79, 210);
/* oklch */ color: oklch(49.8% 0.200 271.3);

Tailwind

colors: {
  custom: {
    50: '#8680e1',
    500: '#3e4fd2',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fd2;
$custom-light: #8680e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fd2",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 210
  },
  "hsl": {
    "h": 233.108,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49767,
    "c": 0.20048,
    "h": 271.3
  },
  "luminance": 0.11269
}

Semantic roles & 50–950 ramp

primary

#3E4FD2

secondary

#D6CE96

accent

#D343E5

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #3E4FD2

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

Preview Lab → · Contrast checker → · Palette generator →