#3E45AF#3E45AF

#3E45AF is a dark, vivid blue. Relative luminance 0.084; OKLCH L 45.0% C 0.166 H 274.7°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#3E45AF
RGB	rgb(62, 69, 175)
HSL	hsl(236, 48%, 46%)
HSV	hsv(236, 65%, 69%)
CMYK	cmyk(64.6%, 60.6%, 0%, 31.4%)
CIE-LAB	lab(34.75, 31.03, -57.55)
CIE-LCH	lch(34.75, 65.39, 298.33°)
OKLab	oklab(44.99% 0.0135 -0.1657)
OKLCH	oklch(44.99% 0.166 274.7)
XYZ	xyz(11.8500, 8.3745, 41.5411)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E45AF #AFA83E

analogous

#3E7EAF #3E45AF #703EAF

triadic

#3E45AF #AF3E45 #45AF3E

tetradic

#3E45AF #AF3E7E #AFA83E #3EAF70

square

#3E45AF #AF3E7E #AFA83E #3EAF70

split-complementary

#3E45AF #AF703E #7EAF3E

monochromatic

#1E2155 #2E3382 #3E45AF #6369C8 #9094D8

Accessibility & contrast

On white

7.85

#3E45AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3E45AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E45AF

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E45AF	#FFFFFF	#000000	##FFFFFF
##3E45AF	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B2

Deuteranopia (green-blind)

#004DAD

Tritanopia (blue-blind)

#005F73

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3e45af;
/* rgb */ color: rgb(62, 69, 175);
/* oklch */ color: oklch(45.0% 0.166 274.7);

Tailwind

colors: {
  custom: {
    50: '#8078c8',
    500: '#3e45af',
    950: '#000000',
  },
}

SCSS

$custom: #3e45af;
$custom-light: #8078c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e45af",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 175
  },
  "hsl": {
    "h": 236.283,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44993,
    "c": 0.16626,
    "h": 274.7
  },
  "luminance": 0.08376
}

Semantic roles & 50–950 ramp

primary

#3E45AF

secondary

#C3BF86

accent

#CF51D7

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E45AF

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

Preview Lab → · Contrast checker → · Palette generator →