#3E53D7#3E53D7

#3E53D7 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 50.9% C 0.202 H 270.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#3E53D7
RGB	rgb(62, 83, 215)
HSL	hsl(232, 66%, 54%)
HSV	hsv(232, 71%, 84%)
CMYK	cmyk(71.2%, 61.4%, 0%, 15.7%)
CIE-LAB	lab(41.40, 36.18, -70.04)
CIE-LCH	lch(41.40, 78.83, 297.32°)
OKLab	oklab(50.91% 0.0016 -0.2023)
OKLCH	oklch(50.91% 0.202 270.4)
XYZ	xyz(17.3414, 12.1152, 65.7014)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E53D7 #D7C23E

analogous

#3E9FD7 #3E53D7 #763ED7

triadic

#3E53D7 #D73E53 #53D73E

tetradic

#3E53D7 #D73E9F #D7C23E #3ED776

square

#3E53D7 #D73E9F #D7C23E #3ED776

split-complementary

#3E53D7 #D7763E #9FD73E

monochromatic

#1B2880 #2538B3 #3E53D7 #7180E2 #A3ADEC

Accessibility & contrast

On white

6.13

#3E53D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#3E53D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E53D7

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E53D7	#FFFFFF	#000000	##FFFFFF
##3E53D7	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DB

Deuteranopia (green-blind)

#005BD4

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e53d7;
/* rgb */ color: rgb(62, 83, 215);
/* oklch */ color: oklch(50.9% 0.202 270.4);

Tailwind

colors: {
  custom: {
    50: '#8783e4',
    500: '#3e53d7',
    950: '#000000',
  },
}

SCSS

$custom: #3e53d7;
$custom-light: #8783e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e53d7",
  "rgb": {
    "r": 62,
    "g": 83,
    "b": 215
  },
  "hsl": {
    "h": 231.765,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50905,
    "c": 0.20226,
    "h": 270.4
  },
  "luminance": 0.12117
}

Semantic roles & 50–950 ramp

primary

#3E53D7

secondary

#D9D098

accent

#D13FE9

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3E53D7

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

Preview Lab → · Contrast checker → · Palette generator →