#3B5987#3B5987

#3B5987 is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.2% C 0.083 H 258.7°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#3B5987
RGB	rgb(59, 89, 135)
HSL	hsl(216, 39%, 38%)
HSV	hsv(216, 56%, 53%)
CMYK	cmyk(56.3%, 34.1%, 0%, 47.1%)
CIE-LAB	lab(37.52, 3.34, -29.03)
CIE-LCH	lch(37.52, 29.22, 276.56°)
OKLab	oklab(46.22% -0.0164 -0.0819)
OKLCH	oklch(46.22% 0.083 258.7)
XYZ	xyz(9.7477, 9.8231, 24.2993)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5987 #87693B

analogous

#3B7F87 #3B5987 #433B87

triadic

#3B5987 #873B59 #59873B

tetradic

#3B5987 #873B7F #87693B #3B8743

square

#3B5987 #873B7F #87693B #3B8743

split-complementary

#3B5987 #87433B #7F873B

monochromatic

#162132 #283D5C #3B5987 #4E75B2 #7896C4

Accessibility & contrast

On white

7.08

#3B5987 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3B5987 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B5987

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5987	#FFFFFF	#000000	##FFFFFF
##3B5987	1.00	7.08	2.96	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475C89

Deuteranopia (green-blind)

#3D5586

Tritanopia (blue-blind)

#0D636A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3b5987;
/* rgb */ color: rgb(59, 89, 135);
/* oklch */ color: oklch(46.2% 0.083 258.7);

Tailwind

colors: {
  custom: {
    50: '#7787aa',
    500: '#3b5987',
    950: '#000000',
  },
}

SCSS

$custom: #3b5987;
$custom-light: #7787aa;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5987",
  "rgb": {
    "r": 59,
    "g": 89,
    "b": 135
  },
  "hsl": {
    "h": 216.316,
    "s": 39.175,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46224,
    "c": 0.08348,
    "h": 258.7
  },
  "luminance": 0.09824
}

Semantic roles & 50–950 ramp

primary

#3B5987

secondary

#AE9570

accent

#A059CF

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #3B5987

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

Preview Lab → · Contrast checker → · Palette generator →