#3E45CE#3E45CE

#3E45CE is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.7% C 0.207 H 273.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#3E45CE
RGB	rgb(62, 69, 206)
HSL	hsl(237, 60%, 53%)
HSV	hsv(237, 70%, 81%)
CMYK	cmyk(69.9%, 66.5%, 0%, 19.2%)
CIE-LAB	lab(37.36, 41.69, -71.47)
CIE-LCH	lch(37.36, 82.74, 300.26°)
OKLab	oklab(47.71% 0.0115 -0.2065)
OKLCH	oklch(47.71% 0.207 273.2)
XYZ	xyz(15.2516, 9.7351, 59.4559)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E45CE #CEC73E

analogous

#3E8DCE #3E45CE #7F3ECE

triadic

#3E45CE #CE3E45 #45CE3E

tetradic

#3E45CE #CE3E8D #CEC73E #3ECE7F

square

#3E45CE #CE3E8D #CEC73E #3ECE7F

split-complementary

#3E45CE #CE7F3E #8DCE3E

monochromatic

#1D2274 #2A30A5 #3E45CE #6F74DA #A0A3E7

Accessibility & contrast

On white

7.12

#3E45CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#3E45CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E45CE

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E45CE	#FFFFFF	#000000	##FFFFFF
##3E45CE	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD2

Deuteranopia (green-blind)

#0051CB

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e45ce;
/* rgb */ color: rgb(62, 69, 206);
/* oklch */ color: oklch(47.7% 0.207 273.2);

Tailwind

colors: {
  custom: {
    50: '#8679de',
    500: '#3e45ce',
    950: '#000000',
  },
}

SCSS

$custom: #3e45ce;
$custom-light: #8679de;
$custom-dark: #000000;

JSON

{
  "hex": "#3e45ce",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 206
  },
  "hsl": {
    "h": 237.083,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47713,
    "c": 0.20683,
    "h": 273.2
  },
  "luminance": 0.09737
}

Semantic roles & 50–950 ramp

primary

#3E45CE

secondary

#D3D095

accent

#DB45E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3E45CE

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

Preview Lab → · Contrast checker → · Palette generator →