#3E659F#3E659F

#3E659F is a mid, moderate blue. Relative luminance 0.128; OKLCH L 50.6% C 0.103 H 258.1°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#3E659F
RGB	rgb(62, 101, 159)
HSL	hsl(216, 44%, 43%)
HSV	hsv(216, 61%, 62%)
CMYK	cmyk(61%, 36.5%, 0%, 37.6%)
CIE-LAB	lab(42.51, 4.72, -35.59)
CIE-LCH	lch(42.51, 35.90, 277.56°)
OKLab	oklab(50.56% -0.0212 -0.1008)
OKLCH	oklch(50.56% 0.103 258.1)
XYZ	xyz(12.8961, 12.8336, 34.5917)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E659F #9F783E

analogous

#3E959F #3E659F #473E9F

triadic

#3E659F #9F3E65 #659F3E

tetradic

#3E659F #9F3E95 #9F783E #3E9F47

square

#3E659F #9F3E95 #9F783E #3E9F47

split-complementary

#3E659F #9F473E #959F3E

monochromatic

#1C2D47 #2D4973 #3E659F #5B83BF #87A5D0

Accessibility & contrast

On white

5.89

#3E659F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3E659F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E659F

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E659F	#FFFFFF	#000000	##FFFFFF
##3E659F	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D69A1

Deuteranopia (green-blind)

#40609E

Tritanopia (blue-blind)

#00727A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3e659f;
/* rgb */ color: rgb(62, 101, 159);
/* oklch */ color: oklch(50.6% 0.103 258.1);

Tailwind

colors: {
  custom: {
    50: '#7c90bb',
    500: '#3e659f',
    950: '#000000',
  },
}

SCSS

$custom: #3e659f;
$custom-light: #7c90bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e659f",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 159
  },
  "hsl": {
    "h": 215.876,
    "s": 43.891,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50562,
    "c": 0.10301,
    "h": 258.1
  },
  "luminance": 0.12835
}

Semantic roles & 50–950 ramp

primary

#3E659F

secondary

#BBA27E

accent

#A054D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3E659F

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

Preview Lab → · Contrast checker → · Palette generator →