#3E65A5#3E65A5

#3E65A5 is a mid, moderate blue. Relative luminance 0.130; OKLCH L 50.9% C 0.111 H 259.8°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E65A5
RGB	rgb(62, 101, 165)
HSL	hsl(217, 45%, 45%)
HSV	hsv(217, 62%, 65%)
CMYK	cmyk(62.4%, 38.8%, 0%, 35.3%)
CIE-LAB	lab(42.83, 6.83, -38.63)
CIE-LCH	lch(42.83, 39.23, 280.02°)
OKLab	oklab(50.92% -0.0197 -0.1097)
OKLCH	oklch(50.92% 0.111 259.8)
XYZ	xyz(13.4294, 13.0469, 37.4006)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E65A5 #A57E3E

analogous

#3E98A5 #3E65A5 #4B3EA5

triadic

#3E65A5 #A53E65 #65A53E

tetradic

#3E65A5 #A53E98 #A57E3E #3EA54B

square

#3E65A5 #A53E98 #A57E3E #3EA54B

split-complementary

#3E65A5 #A54B3E #98A53E

monochromatic

#1D2F4C #2D4A79 #3E65A5 #5E84C2 #8AA6D3

Accessibility & contrast

On white

5.82

#3E65A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#3E65A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E65A5

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E65A5	#FFFFFF	#000000	##FFFFFF
##3E65A5	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496AA8

Deuteranopia (green-blind)

#3B61A4

Tritanopia (blue-blind)

#00737D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e65a5;
/* rgb */ color: rgb(62, 101, 165);
/* oklch */ color: oklch(50.9% 0.111 259.8);

Tailwind

colors: {
  custom: {
    50: '#7d90c0',
    500: '#3e65a5',
    950: '#000000',
  },
}

SCSS

$custom: #3e65a5;
$custom-light: #7d90c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e65a5",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 165
  },
  "hsl": {
    "h": 217.282,
    "s": 45.374,
    "l": 44.51
  },
  "oklch": {
    "l": 0.50918,
    "c": 0.11145,
    "h": 259.8
  },
  "luminance": 0.13048
}

Semantic roles & 50–950 ramp

primary

#3E65A5

secondary

#BEA781

accent

#A453D5

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3E65A5

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

Preview Lab → · Contrast checker → · Palette generator →