#3E459C#3E459C

#3E459C is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.5% C 0.140 H 275.5°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#3E459C
RGB	rgb(62, 69, 156)
HSL	hsl(236, 43%, 43%)
HSV	hsv(236, 60%, 61%)
CMYK	cmyk(60.3%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(33.31, 24.40, -48.51)
CIE-LCH	lch(33.31, 54.30, 296.71°)
OKLab	oklab(43.47% 0.0133 -0.1391)
OKLCH	oklch(43.47% 0.14 275.5)
XYZ	xyz(10.1135, 7.6799, 32.3955)
Luminance	0.0768 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E459C #9C953E

analogous

#3E749C #3E459C #663E9C

triadic

#3E459C #9C3E45 #459C3E

tetradic

#3E459C #9C3E74 #9C953E #3E9C66

square

#3E459C #9C3E74 #9C953E #3E9C66

split-complementary

#3E459C #9C663E #749C3E

monochromatic

#1B1E44 #2D3270 #3E459C #5A61BD #868BCF

Accessibility & contrast

On white

8.28

#3E459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3E459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E459C

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E459C	#FFFFFF	#000000	##FFFFFF
##3E459C	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06529F

Deuteranopia (green-blind)

#004A9A

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3e459c;
/* rgb */ color: rgb(62, 69, 156);
/* oklch */ color: oklch(43.5% 0.140 275.5);

Tailwind

colors: {
  custom: {
    50: '#7c78ba',
    500: '#3e459c',
    950: '#000000',
  },
}

SCSS

$custom: #3e459c;
$custom-light: #7c78ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3e459c",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 235.532,
    "s": 43.119,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43465,
    "c": 0.13974,
    "h": 275.5
  },
  "luminance": 0.07681
}

Semantic roles & 50–950 ramp

primary

#3E459C

secondary

#B9B57D

accent

#CA55D3

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3E459C

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

Preview Lab → · Contrast checker → · Palette generator →