#3D5191#3D5191

#3D5191 is a mid, moderate blue. Relative luminance 0.089; OKLCH L 45.1% C 0.108 H 268.8°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#3D5191
RGB	rgb(61, 81, 145)
HSL	hsl(226, 41%, 40%)
HSV	hsv(226, 58%, 57%)
CMYK	cmyk(57.9%, 44.1%, 0%, 43.1%)
CIE-LAB	lab(35.83, 12.45, -37.79)
CIE-LCH	lch(35.83, 39.78, 288.23°)
OKLab	oklab(45.13% -0.0023 -0.1075)
OKLCH	oklch(45.13% 0.108 268.8)
XYZ	xyz(9.9760, 8.9205, 27.9787)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5191 #917D3D

analogous

#3D7B91 #3D5191 #533D91

triadic

#3D5191 #913D51 #51913D

tetradic

#3D5191 #913D7B #917D3D #3D9153

square

#3D5191 #913D7B #917D3D #3D9153

split-complementary

#3D5191 #91533D #7B913D

monochromatic

#19213B #2B3966 #3D5191 #546CB7 #7F91C9

Accessibility & contrast

On white

7.54

#3D5191 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#3D5191 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D5191

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5191	#FFFFFF	#000000	##FFFFFF
##3D5191	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355893

Deuteranopia (green-blind)

#2A5190

Tritanopia (blue-blind)

#055F6A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d5191;
/* rgb */ color: rgb(61, 81, 145);
/* oklch */ color: oklch(45.1% 0.108 268.8);

Tailwind

colors: {
  custom: {
    50: '#7981b1',
    500: '#3d5191',
    950: '#000000',
  },
}

SCSS

$custom: #3d5191;
$custom-light: #7981b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5191",
  "rgb": {
    "r": 61,
    "g": 81,
    "b": 145
  },
  "hsl": {
    "h": 225.714,
    "s": 40.777,
    "l": 40.392
  },
  "oklch": {
    "l": 0.45126,
    "c": 0.10751,
    "h": 268.8
  },
  "luminance": 0.08921
}

Semantic roles & 50–950 ramp

primary

#3D5191

secondary

#B3A577

accent

#B457D1

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #3D5191

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

Preview Lab → · Contrast checker → · Palette generator →