#3D528D#3D528D

#3D528D is a mid, moderate blue. Relative luminance 0.089; OKLCH L 45.1% C 0.100 H 267.5°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3D528D
RGB	rgb(61, 82, 141)
HSL	hsl(224, 40%, 40%)
HSV	hsv(224, 57%, 55%)
CMYK	cmyk(56.7%, 41.8%, 0%, 44.7%)
CIE-LAB	lab(35.89, 10.40, -35.27)
CIE-LCH	lch(35.89, 36.77, 286.42°)
OKLab	oklab(45.09% -0.0043 -0.1001)
OKLCH	oklch(45.09% 0.1 267.5)
XYZ	xyz(9.7479, 8.9490, 26.4078)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D528D #8D783D

analogous

#3D7A8D #3D528D #503D8D

triadic

#3D528D #8D3D52 #528D3D

tetradic

#3D528D #8D3D7A #8D783D #3D8D50

square

#3D528D #8D3D7A #8D783D #3D8D50

split-complementary

#3D528D #8D503D #7A8D3D

monochromatic

#182038 #2B3962 #3D528D #536CB4 #7D91C7

Accessibility & contrast

On white

7.53

#3D528D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3D528D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D528D

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D528D	#FFFFFF	#000000	##FFFFFF
##3D528D	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39588F

Deuteranopia (green-blind)

#30518C

Tritanopia (blue-blind)

#0E5F68

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d528d;
/* rgb */ color: rgb(61, 82, 141);
/* oklch */ color: oklch(45.1% 0.100 267.5);

Tailwind

colors: {
  custom: {
    50: '#7982af',
    500: '#3d528d',
    950: '#000000',
  },
}

SCSS

$custom: #3d528d;
$custom-light: #7982af;
$custom-dark: #000000;

JSON

{
  "hex": "#3d528d",
  "rgb": {
    "r": 61,
    "g": 82,
    "b": 141
  },
  "hsl": {
    "h": 224.25,
    "s": 39.604,
    "l": 39.608
  },
  "oklch": {
    "l": 0.45093,
    "c": 0.10018,
    "h": 267.5
  },
  "luminance": 0.0895
}

Semantic roles & 50–950 ramp

primary

#3D528D

secondary

#B1A175

accent

#B058CF

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #3D528D

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

Preview Lab → · Contrast checker → · Palette generator →