#3E659D#3E659D

#3E659D is a mid, moderate blue. Relative luminance 0.128; OKLCH L 50.4% C 0.100 H 257.5°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E659D
RGB	rgb(62, 101, 157)
HSL	hsl(215, 43%, 43%)
HSV	hsv(215, 61%, 62%)
CMYK	cmyk(60.5%, 35.7%, 0%, 38.4%)
CIE-LAB	lab(42.41, 4.03, -34.57)
CIE-LCH	lch(42.41, 34.80, 276.64°)
OKLab	oklab(50.45% -0.0217 -0.0978)
OKLCH	oklch(50.45% 0.1 257.5)
XYZ	xyz(12.7239, 12.7647, 33.6851)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E659D #9D763E

analogous

#3E959D #3E659D #463E9D

triadic

#3E659D #9D3E65 #659D3E

tetradic

#3E659D #9D3E95 #9D763E #3E9D46

square

#3E659D #9D3E95 #9D763E #3E9D46

split-complementary

#3E659D #9D463E #959D3E

monochromatic

#1B2D45 #2D4971 #3E659D #5A83BE #86A4CF

Accessibility & contrast

On white

5.91

#3E659D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#3E659D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E659D

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E659D	#FFFFFF	#000000	##FFFFFF
##3E659D	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E699F

Deuteranopia (green-blind)

#41609C

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3e659d;
/* rgb */ color: rgb(62, 101, 157);
/* oklch */ color: oklch(50.4% 0.100 257.5);

Tailwind

colors: {
  custom: {
    50: '#7b90ba',
    500: '#3e659d',
    950: '#000000',
  },
}

SCSS

$custom: #3e659d;
$custom-light: #7b90ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3e659d",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 157
  },
  "hsl": {
    "h": 215.368,
    "s": 43.379,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50446,
    "c": 0.1002,
    "h": 257.5
  },
  "luminance": 0.12766
}

Semantic roles & 50–950 ramp

primary

#3E659D

secondary

#BAA17D

accent

#9F55D3

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3E659D

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

Preview Lab → · Contrast checker → · Palette generator →