#3E589C#3E589C

#3E589C is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.4% C 0.114 H 266.4°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E589C
RGB	rgb(62, 88, 156)
HSL	hsl(223, 43%, 43%)
HSV	hsv(223, 60%, 61%)
CMYK	cmyk(60.3%, 43.6%, 0%, 38.8%)
CIE-LAB	lab(38.56, 11.96, -40.08)
CIE-LCH	lch(38.56, 41.82, 286.62°)
OKLab	oklab(47.45% -0.0072 -0.1141)
OKLCH	oklch(47.45% 0.114 266.4)
XYZ	xyz(11.4750, 10.4029, 32.8493)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E589C #9C823E

analogous

#3E879C #3E589C #533E9C

triadic

#3E589C #9C3E58 #589C3E

tetradic

#3E589C #9C3E87 #9C823E #3E9C53

square

#3E589C #9C3E87 #9C823E #3E9C53

split-complementary

#3E589C #9C533E #879C3E

monochromatic

#1B2744 #2D3F70 #3E589C #5A75BD #869ACF

Accessibility & contrast

On white

6.82

#3E589C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#3E589C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E589C

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E589C	#FFFFFF	#000000	##FFFFFF
##3E589C	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5F9F

Deuteranopia (green-blind)

#2D579B

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e589c;
/* rgb */ color: rgb(62, 88, 156);
/* oklch */ color: oklch(47.4% 0.114 266.4);

Tailwind

colors: {
  custom: {
    50: '#7c86b9',
    500: '#3e589c',
    950: '#000000',
  },
}

SCSS

$custom: #3e589c;
$custom-light: #7c86b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e589c",
  "rgb": {
    "r": 62,
    "g": 88,
    "b": 156
  },
  "hsl": {
    "h": 223.404,
    "s": 43.119,
    "l": 42.745
  },
  "oklch": {
    "l": 0.47447,
    "c": 0.11433,
    "h": 266.4
  },
  "luminance": 0.10404
}

Semantic roles & 50–950 ramp

primary

#3E589C

secondary

#B9A87D

accent

#B055D3

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #3E589C

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

Preview Lab → · Contrast checker → · Palette generator →