#3F5293#3F5293

#3F5293 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.6% C 0.108 H 269.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#3F5293
RGB	rgb(63, 82, 147)
HSL	hsl(226, 40%, 41%)
HSV	hsv(226, 57%, 58%)
CMYK	cmyk(57.1%, 44.2%, 0%, 42.4%)
CIE-LAB	lab(36.36, 12.93, -38.15)
CIE-LCH	lch(36.36, 40.28, 288.72°)
OKLab	oklab(45.61% -0.001 -0.1085)
OKLCH	oklch(45.61% 0.108 269.5)
XYZ	xyz(10.3319, 9.1972, 28.8289)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5293 #93803F

analogous

#3F7C93 #3F5293 #563F93

triadic

#3F5293 #933F52 #52933F

tetradic

#3F5293 #933F7C #93803F #3F9356

square

#3F5293 #933F7C #93803F #3F9356

split-complementary

#3F5293 #93563F #7C933F

monochromatic

#1A223D #2D3A68 #3F5293 #586DB7 #8393CA

Accessibility & contrast

On white

7.40

#3F5293 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#3F5293 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5293

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5293	#FFFFFF	#000000	##FFFFFF
##3F5293	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365995

Deuteranopia (green-blind)

#2B5292

Tritanopia (blue-blind)

#0C606B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3f5293;
/* rgb */ color: rgb(63, 82, 147);
/* oklch */ color: oklch(45.6% 0.108 269.5);

Tailwind

colors: {
  custom: {
    50: '#7b82b3',
    500: '#3f5293',
    950: '#000000',
  },
}

SCSS

$custom: #3f5293;
$custom-light: #7b82b3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5293",
  "rgb": {
    "r": 63,
    "g": 82,
    "b": 147
  },
  "hsl": {
    "h": 226.429,
    "s": 40,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45605,
    "c": 0.10849,
    "h": 269.5
  },
  "luminance": 0.09198
}

Semantic roles & 50–950 ramp

primary

#3F5293

secondary

#B4A77A

accent

#B558D0

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #3F5293

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

Preview Lab → · Contrast checker → · Palette generator →