#3A46B2#3A46B2

#3A46B2 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.2% C 0.170 H 272.7°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#3A46B2
RGB	rgb(58, 70, 178)
HSL	hsl(234, 51%, 46%)
HSV	hsv(234, 67%, 70%)
CMYK	cmyk(67.4%, 60.7%, 0%, 30.2%)
CIE-LAB	lab(34.99, 30.83, -58.96)
CIE-LCH	lch(34.99, 66.53, 297.61°)
OKLab	oklab(45.18% 0.0081 -0.1699)
OKLCH	oklch(45.18% 0.17 272.7)
XYZ	xyz(11.9683, 8.4931, 43.1195)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A46B2 #B2A63A

analogous

#3A82B2 #3A46B2 #6A3AB2

triadic

#3A46B2 #B23A46 #46B23A

tetradic

#3A46B2 #B23A82 #B2A63A #3AB26A

square

#3A46B2 #B23A82 #B2A63A #3AB26A

split-complementary

#3A46B2 #B26A3A #82B23A

monochromatic

#1C2256 #2B3484 #3A46B2 #5F69CB #8D94DA

Accessibility & contrast

On white

7.78

#3A46B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3A46B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A46B2

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A46B2	#FFFFFF	#000000	##FFFFFF
##3A46B2	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#004DB0

Tritanopia (blue-blind)

#006175

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a46b2;
/* rgb */ color: rgb(58, 70, 178);
/* oklch */ color: oklch(45.2% 0.170 272.7);

Tailwind

colors: {
  custom: {
    50: '#7f79ca',
    500: '#3a46b2',
    950: '#000000',
  },
}

SCSS

$custom: #3a46b2;
$custom-light: #7f79ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3a46b2",
  "rgb": {
    "r": 58,
    "g": 70,
    "b": 178
  },
  "hsl": {
    "h": 234,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45178,
    "c": 0.17012,
    "h": 272.7
  },
  "luminance": 0.08494
}

Semantic roles & 50–950 ramp

primary

#3A46B2

secondary

#C4BE83

accent

#CC4DDA

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3A46B2

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

Preview Lab → · Contrast checker → · Palette generator →