#3A4DA2#3A4DA2

#3A4DA2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.3% C 0.139 H 270.5°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3A4DA2
RGB	rgb(58, 77, 162)
HSL	hsl(229, 47%, 43%)
HSV	hsv(229, 64%, 64%)
CMYK	cmyk(64.2%, 52.5%, 0%, 36.5%)
CIE-LAB	lab(35.63, 20.53, -48.39)
CIE-LCH	lch(35.63, 52.56, 292.99°)
OKLab	oklab(45.28% 0.0012 -0.1388)
OKLCH	oklch(45.28% 0.139 270.5)
XYZ	xyz(10.9182, 8.8150, 35.3015)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4DA2 #A28F3A

analogous

#3A81A2 #3A4DA2 #5B3AA2

triadic

#3A4DA2 #A23A4D #4DA23A

tetradic

#3A4DA2 #A23A81 #A28F3A #3AA25B

square

#3A4DA2 #A23A81 #A28F3A #3AA25B

split-complementary

#3A4DA2 #A25B3A #81A23A

monochromatic

#1A2248 #2A3875 #3A4DA2 #576AC3 #8492D3

Accessibility & contrast

On white

7.60

#3A4DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3A4DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4DA2

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4DA2	#FFFFFF	#000000	##FFFFFF
##3A4DA2	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A59A5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3a4da2;
/* rgb */ color: rgb(58, 77, 162);
/* oklch */ color: oklch(45.3% 0.139 270.5);

Tailwind

colors: {
  custom: {
    50: '#7b7ebe',
    500: '#3a4da2',
    950: '#000000',
  },
}

SCSS

$custom: #3a4da2;
$custom-light: #7b7ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4da2",
  "rgb": {
    "r": 58,
    "g": 77,
    "b": 162
  },
  "hsl": {
    "h": 229.038,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45275,
    "c": 0.13876,
    "h": 270.5
  },
  "luminance": 0.08816
}

Semantic roles & 50–950 ramp

primary

#3A4DA2

secondary

#BDB17B

accent

#BE51D7

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3A4DA2

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

Preview Lab → · Contrast checker → · Palette generator →