#3E4E9A#3E4E9A

#3E4E9A is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.2% C 0.125 H 271.6°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E9A
RGB	rgb(62, 78, 154)
HSL	hsl(230, 43%, 42%)
HSV	hsv(230, 60%, 60%)
CMYK	cmyk(59.7%, 49.4%, 0%, 39.6%)
CIE-LAB	lab(35.61, 17.79, -43.59)
CIE-LCH	lch(35.61, 47.08, 292.20°)
OKLab	oklab(45.15% 0.0036 -0.1245)
OKLCH	oklch(45.15% 0.125 271.6)
XYZ	xyz(10.5418, 8.8052, 31.7096)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E9A #9A8A3E

analogous

#3E7C9A #3E4E9A #5C3E9A

triadic

#3E4E9A #9A3E4E #4E9A3E

tetradic

#3E4E9A #9A3E7C #9A8A3E #3E9A5C

square

#3E4E9A #9A3E7C #9A8A3E #3E9A5C

split-complementary

#3E4E9A #9A5C3E #7C9A3E

monochromatic

#1B2243 #2C386E #3E4E9A #596ABC #8591CE

Accessibility & contrast

On white

7.61

#3E4E9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3E4E9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E9A

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E9A	#FFFFFF	#000000	##FFFFFF
##3E4E9A	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28589D

Deuteranopia (green-blind)

#195098

Tritanopia (blue-blind)

#005F6C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3e4e9a;
/* rgb */ color: rgb(62, 78, 154);
/* oklch */ color: oklch(45.2% 0.125 271.6);

Tailwind

colors: {
  custom: {
    50: '#7c7fb8',
    500: '#3e4e9a',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e9a;
$custom-light: #7c7fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e9a",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 154
  },
  "hsl": {
    "h": 229.565,
    "s": 42.593,
    "l": 42.353
  },
  "oklch": {
    "l": 0.45153,
    "c": 0.12459,
    "h": 271.6
  },
  "luminance": 0.08806
}

Semantic roles & 50–950 ramp

primary

#3E4E9A

secondary

#B8AE7C

accent

#BD55D2

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #3E4E9A

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

Preview Lab → · Contrast checker → · Palette generator →