#3F5292#3F5292

#3F5292 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.5% C 0.107 H 269.4°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#3F5292
RGB	rgb(63, 82, 146)
HSL	hsl(226, 40%, 41%)
HSV	hsv(226, 57%, 57%)
CMYK	cmyk(56.8%, 43.8%, 0%, 42.7%)
CIE-LAB	lab(36.30, 12.58, -37.64)
CIE-LCH	lch(36.30, 39.68, 288.49°)
OKLab	oklab(45.54% -0.0012 -0.107)
OKLCH	oklch(45.54% 0.107 269.4)
XYZ	xyz(10.2538, 9.1659, 28.4174)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5292 #927F3F

analogous

#3F7B92 #3F5292 #553F92

triadic

#3F5292 #923F52 #52923F

tetradic

#3F5292 #923F7B #927F3F #3F9255

square

#3F5292 #923F7B #927F3F #3F9255

split-complementary

#3F5292 #92553F #7B923F

monochromatic

#1A223C #2D3A67 #3F5292 #576DB7 #8292C9

Accessibility & contrast

On white

7.41

#3F5292 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3F5292 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5292

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5292	#FFFFFF	#000000	##FFFFFF
##3F5292	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365994

Deuteranopia (green-blind)

#2C5291

Tritanopia (blue-blind)

#0E606B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3f5292;
/* rgb */ color: rgb(63, 82, 146);
/* oklch */ color: oklch(45.5% 0.107 269.4);

Tailwind

colors: {
  custom: {
    50: '#7b82b2',
    500: '#3f5292',
    950: '#000000',
  },
}

SCSS

$custom: #3f5292;
$custom-light: #7b82b2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5292",
  "rgb": {
    "r": 63,
    "g": 82,
    "b": 146
  },
  "hsl": {
    "h": 226.265,
    "s": 39.713,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4554,
    "c": 0.107,
    "h": 269.4
  },
  "luminance": 0.09167
}

Semantic roles & 50–950 ramp

primary

#3F5292

secondary

#B3A679

accent

#B458D0

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #3F5292

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

Preview Lab → · Contrast checker → · Palette generator →