#3A45C2#3A45C2

#3A45C2 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.4% C 0.193 H 272.4°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#3A45C2
RGB	rgb(58, 69, 194)
HSL	hsl(235, 54%, 49%)
HSV	hsv(235, 70%, 76%)
CMYK	cmyk(70.1%, 64.4%, 0%, 23.9%)
CIE-LAB	lab(36.08, 37.09, -66.60)
CIE-LCH	lch(36.08, 76.23, 299.11°)
OKLab	oklab(46.39% 0.0081 -0.1923)
OKLCH	oklch(46.39% 0.193 272.4)
XYZ	xyz(13.6074, 9.0495, 52.0581)
Luminance	0.0905 (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

#3A45C2 #C2B73A

analogous

#3A89C2 #3A45C2 #733AC2

triadic

#3A45C2 #C23A45 #45C23A

tetradic

#3A45C2 #C23A89 #C2B73A #3AC273

square

#3A45C2 #C23A89 #C2B73A #3AC273

split-complementary

#3A45C2 #C2733A #89C23A

monochromatic

#1E2364 #2C3493 #3A45C2 #6770D2 #979DE0

Accessibility & contrast

On white

7.47

#3A45C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#3A45C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A45C2

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A45C2	#FFFFFF	#000000	##FFFFFF
##3A45C2	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC6

Deuteranopia (green-blind)

#004FC0

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3a45c2;
/* rgb */ color: rgb(58, 69, 194);
/* oklch */ color: oklch(46.4% 0.193 272.4);

Tailwind

colors: {
  custom: {
    50: '#8279d5',
    500: '#3a45c2',
    950: '#000000',
  },
}

SCSS

$custom: #3a45c2;
$custom-light: #8279d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a45c2",
  "rgb": {
    "r": 58,
    "g": 69,
    "b": 194
  },
  "hsl": {
    "h": 235.147,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46393,
    "c": 0.19252,
    "h": 272.4
  },
  "luminance": 0.09051
}

Semantic roles & 50–950 ramp

primary

#3A45C2

secondary

#CBC68D

accent

#D14ADD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A45C2

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

Preview Lab → · Contrast checker → · Palette generator →