#3E449A#3E449A

#3E449A is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.1% C 0.138 H 275.9°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3E449A
RGB	rgb(62, 68, 154)
HSL	hsl(236, 43%, 42%)
HSV	hsv(236, 60%, 60%)
CMYK	cmyk(59.7%, 55.8%, 0%, 39.6%)
CIE-LAB	lab(32.90, 24.36, -47.95)
CIE-LCH	lch(32.90, 53.79, 296.93°)
OKLab	oklab(43.11% 0.0143 -0.1375)
OKLCH	oklch(43.11% 0.138 275.9)
XYZ	xyz(9.8846, 7.4907, 31.4906)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E449A #9A943E

analogous

#3E729A #3E449A #663E9A

triadic

#3E449A #9A3E44 #449A3E

tetradic

#3E449A #9A3E72 #9A943E #3E9A66

square

#3E449A #9A3E72 #9A943E #3E9A66

split-complementary

#3E449A #9A663E #729A3E

monochromatic

#1B1D43 #2C316E #3E449A #595FBC #8589CE

Accessibility & contrast

On white

8.41

#3E449A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3E449A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E449A

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E449A	#FFFFFF	#000000	##FFFFFF
##3E449A	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07519D

Deuteranopia (green-blind)

#004A98

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3e449a;
/* rgb */ color: rgb(62, 68, 154);
/* oklch */ color: oklch(43.1% 0.138 275.9);

Tailwind

colors: {
  custom: {
    50: '#7c77b8',
    500: '#3e449a',
    950: '#000000',
  },
}

SCSS

$custom: #3e449a;
$custom-light: #7c77b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e449a",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 154
  },
  "hsl": {
    "h": 236.087,
    "s": 42.593,
    "l": 42.353
  },
  "oklch": {
    "l": 0.43113,
    "c": 0.13823,
    "h": 275.9
  },
  "luminance": 0.07491
}

Semantic roles & 50–950 ramp

primary

#3E449A

secondary

#B8B47C

accent

#CA55D2

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #3E449A

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

Preview Lab → · Contrast checker → · Palette generator →