#3E649B#3E649B

#3E649B is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.1% C 0.099 H 257.6°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3E649B
RGB	rgb(62, 100, 155)
HSL	hsl(215, 43%, 43%)
HSV	hsv(215, 60%, 61%)
CMYK	cmyk(60%, 35.5%, 0%, 39.2%)
CIE-LAB	lab(42.01, 3.96, -34.01)
CIE-LCH	lch(42.01, 34.24, 276.64°)
OKLab	oklab(50.1% -0.0211 -0.0962)
OKLCH	oklch(50.1% 0.099 257.6)
XYZ	xyz(12.4581, 12.5040, 32.7610)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E649B #9B753E

analogous

#3E929B #3E649B #473E9B

triadic

#3E649B #9B3E64 #649B3E

tetradic

#3E649B #9B3E92 #9B753E #3E9B47

square

#3E649B #9B3E92 #9B753E #3E9B47

split-complementary

#3E649B #9B473E #929B3E

monochromatic

#1B2C44 #2D486F #3E649B #5982BD #85A3CE

Accessibility & contrast

On white

6.00

#3E649B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#3E649B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E649B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E649B	#FFFFFF	#000000	##FFFFFF
##3E649B	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D689D

Deuteranopia (green-blind)

#415F9A

Tritanopia (blue-blind)

#007078

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3e649b;
/* rgb */ color: rgb(62, 100, 155);
/* oklch */ color: oklch(50.1% 0.099 257.6);

Tailwind

colors: {
  custom: {
    50: '#7b8fb9',
    500: '#3e649b',
    950: '#000000',
  },
}

SCSS

$custom: #3e649b;
$custom-light: #7b8fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e649b",
  "rgb": {
    "r": 62,
    "g": 100,
    "b": 155
  },
  "hsl": {
    "h": 215.484,
    "s": 42.857,
    "l": 42.549
  },
  "oklch": {
    "l": 0.501,
    "c": 0.0985,
    "h": 257.6
  },
  "luminance": 0.12505
}

Semantic roles & 50–950 ramp

primary

#3E649B

secondary

#B9A07C

accent

#9F55D3

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3E649B

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

Preview Lab → · Contrast checker → · Palette generator →