#3E528F#3E528F

#3E528F is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.3% C 0.103 H 268.4°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#3E528F
RGB	rgb(62, 82, 143)
HSL	hsl(225, 40%, 40%)
HSV	hsv(225, 57%, 56%)
CMYK	cmyk(56.6%, 42.7%, 0%, 43.9%)
CIE-LAB	lab(36.06, 11.32, -36.20)
CIE-LCH	lch(36.06, 37.93, 287.36°)
OKLab	oklab(45.28% -0.0028 -0.1028)
OKLCH	oklch(45.28% 0.103 268.4)
XYZ	xyz(9.9602, 9.0412, 27.2015)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E528F #8F7B3E

analogous

#3E7A8F #3E528F #523E8F

triadic

#3E528F #8F3E52 #528F3E

tetradic

#3E528F #8F3E7A #8F7B3E #3E8F52

square

#3E528F #8F3E7A #8F7B3E #3E8F52

split-complementary

#3E528F #8F523E #7A8F3E

monochromatic

#19213A #2B3A64 #3E528F #556DB5 #8091C8

Accessibility & contrast

On white

7.48

#3E528F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#3E528F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E528F

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E528F	#FFFFFF	#000000	##FFFFFF
##3E528F	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385991

Deuteranopia (green-blind)

#2E518E

Tritanopia (blue-blind)

#0F5F69

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e528f;
/* rgb */ color: rgb(62, 82, 143);
/* oklch */ color: oklch(45.3% 0.103 268.4);

Tailwind

colors: {
  custom: {
    50: '#7a82b0',
    500: '#3e528f',
    950: '#000000',
  },
}

SCSS

$custom: #3e528f;
$custom-light: #7a82b0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e528f",
  "rgb": {
    "r": 62,
    "g": 82,
    "b": 143
  },
  "hsl": {
    "h": 225.185,
    "s": 39.512,
    "l": 40.196
  },
  "oklch": {
    "l": 0.45283,
    "c": 0.10283,
    "h": 268.4
  },
  "luminance": 0.09042
}

Semantic roles & 50–950 ramp

primary

#3E528F

secondary

#B2A377

accent

#B258CF

background

#F7F7FA

surface

#EEEEF5

border

#C9C9CF

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #3E528F

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

Preview Lab → · Contrast checker → · Palette generator →