#3E4EA1#3E4EA1

#3E4EA1 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.7% C 0.135 H 271.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#3E4EA1
RGB	rgb(62, 78, 161)
HSL	hsl(230, 44%, 44%)
HSV	hsv(230, 61%, 63%)
CMYK	cmyk(61.5%, 51.6%, 0%, 36.9%)
CIE-LAB	lab(36.07, 20.26, -47.06)
CIE-LCH	lch(36.07, 51.23, 293.30°)
OKLab	oklab(45.65% 0.0043 -0.1347)
OKLCH	oklch(45.65% 0.135 271.8)
XYZ	xyz(11.1419, 9.0452, 34.8701)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4EA1 #A1913E

analogous

#3E7FA1 #3E4EA1 #5F3EA1

triadic

#3E4EA1 #A13E4E #4EA13E

tetradic

#3E4EA1 #A13E7F #A1913E #3EA15F

square

#3E4EA1 #A13E7F #A1913E #3EA15F

split-complementary

#3E4EA1 #A15F3E #7FA13E

monochromatic

#1C2349 #2D3975 #3E4EA1 #5C6CC0 #8894D1

Accessibility & contrast

On white

7.48

#3E4EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#3E4EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4EA1

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4EA1	#FFFFFF	#000000	##FFFFFF
##3E4EA1	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2059A4

Deuteranopia (green-blind)

#07519F

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e4ea1;
/* rgb */ color: rgb(62, 78, 161);
/* oklch */ color: oklch(45.7% 0.135 271.8);

Tailwind

colors: {
  custom: {
    50: '#7d7fbd',
    500: '#3e4ea1',
    950: '#000000',
  },
}

SCSS

$custom: #3e4ea1;
$custom-light: #7d7fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4ea1",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 161
  },
  "hsl": {
    "h": 230.303,
    "s": 44.395,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45654,
    "c": 0.1348,
    "h": 271.8
  },
  "luminance": 0.09046
}

Semantic roles & 50–950 ramp

primary

#3E4EA1

secondary

#BCB27F

accent

#BF54D4

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3E4EA1

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

Preview Lab → · Contrast checker → · Palette generator →