#3E41A2#3E41A2

#3E41A2 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.2% C 0.154 H 276.5°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#3E41A2
RGB	rgb(62, 65, 162)
HSL	hsl(238, 45%, 44%)
HSV	hsv(238, 62%, 64%)
CMYK	cmyk(61.7%, 59.9%, 0%, 36.5%)
CIE-LAB	lab(32.73, 29.09, -53.07)
CIE-LCH	lch(32.73, 60.51, 298.73°)
OKLab	oklab(43.18% 0.0174 -0.1525)
OKLCH	oklch(43.18% 0.154 276.5)
XYZ	xyz(10.3964, 7.4126, 35.0583)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E41A2 #A29F3E

analogous

#3E73A2 #3E41A2 #6D3EA2

triadic

#3E41A2 #A23E41 #41A23E

tetradic

#3E41A2 #A23E73 #A29F3E #3EA26D

square

#3E41A2 #A23E73 #A29F3E #3EA26D

split-complementary

#3E41A2 #A26D3E #73A23E

monochromatic

#1C1D49 #2D2F76 #3E41A2 #5C5FC1 #898BD2

Accessibility & contrast

On white

8.46

#3E41A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#3E41A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E41A2

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E41A2	#FFFFFF	#000000	##FFFFFF
##3E41A2	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#00596B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3e41a2;
/* rgb */ color: rgb(62, 65, 162);
/* oklch */ color: oklch(43.2% 0.154 276.5);

Tailwind

colors: {
  custom: {
    50: '#7e75be',
    500: '#3e41a2',
    950: '#000000',
  },
}

SCSS

$custom: #3e41a2;
$custom-light: #7e75be;
$custom-dark: #000000;

JSON

{
  "hex": "#3e41a2",
  "rgb": {
    "r": 62,
    "g": 65,
    "b": 162
  },
  "hsl": {
    "h": 238.2,
    "s": 44.643,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43177,
    "c": 0.15354,
    "h": 276.5
  },
  "luminance": 0.07413
}

Semantic roles & 50–950 ramp

primary

#3E41A2

secondary

#BCBA80

accent

#D053D4

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3E41A2

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

Preview Lab → · Contrast checker → · Palette generator →