#3D5A91#3D5A91

#3D5A91 is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.2% C 0.096 H 262.3°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D5A91
RGB	rgb(61, 90, 145)
HSL	hsl(219, 41%, 40%)
HSV	hsv(219, 58%, 57%)
CMYK	cmyk(57.9%, 37.9%, 0%, 43.1%)
CIE-LAB	lab(38.46, 6.61, -33.61)
CIE-LCH	lch(38.46, 34.26, 281.12°)
OKLab	oklab(47.15% -0.0129 -0.0952)
OKLCH	oklch(47.15% 0.096 262.3)
XYZ	xyz(10.6897, 10.3479, 28.2166)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5A91 #91743D

analogous

#3D8491 #3D5A91 #4A3D91

triadic

#3D5A91 #913D5A #5A913D

tetradic

#3D5A91 #913D84 #91743D #3D914A

square

#3D5A91 #913D84 #91743D #3D914A

split-complementary

#3D5A91 #914A3D #84913D

monochromatic

#19253B #2B3F66 #3D5A91 #5476B7 #7F99C9

Accessibility & contrast

On white

6.84

#3D5A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3D5A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5A91

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5A91	#FFFFFF	#000000	##FFFFFF
##3D5A91	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435F93

Deuteranopia (green-blind)

#395790

Tritanopia (blue-blind)

#00666E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3d5a91;
/* rgb */ color: rgb(61, 90, 145);
/* oklch */ color: oklch(47.2% 0.096 262.3);

Tailwind

colors: {
  custom: {
    50: '#7988b1',
    500: '#3d5a91',
    950: '#000000',
  },
}

SCSS

$custom: #3d5a91;
$custom-light: #7988b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5a91",
  "rgb": {
    "r": 61,
    "g": 90,
    "b": 145
  },
  "hsl": {
    "h": 219.286,
    "s": 40.777,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47154,
    "c": 0.09605,
    "h": 262.3
  },
  "luminance": 0.10349
}

Semantic roles & 50–950 ramp

primary

#3D5A91

secondary

#B39E77

accent

#A757D1

background

#F7F8FA

surface

#EEEFF5

border

#C9CACF

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #3D5A91

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

Preview Lab → · Contrast checker → · Palette generator →