#3A4FD2#3A4FD2

#3A4FD2 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.6% C 0.202 H 270.2°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3A4FD2
RGB	rgb(58, 79, 210)
HSL	hsl(232, 63%, 53%)
HSV	hsv(232, 72%, 82%)
CMYK	cmyk(72.4%, 62.4%, 0%, 17.6%)
CIE-LAB	lab(39.82, 36.45, -69.76)
CIE-LCH	lch(39.82, 78.71, 297.58°)
OKLab	oklab(49.56% 0.0005 -0.2015)
OKLCH	oklch(49.56% 0.202 270.2)
XYZ	xyz(16.1698, 11.1430, 62.2589)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4FD2 #D2BD3A

analogous

#3A9BD2 #3A4FD2 #713AD2

triadic

#3A4FD2 #D23A4F #4FD23A

tetradic

#3A4FD2 #D23A9B #D2BD3A #3AD271

square

#3A4FD2 #D23A9B #D2BD3A #3AD271

split-complementary

#3A4FD2 #D2713A #9BD23A

monochromatic

#1B2877 #2638A8 #3A4FD2 #6C7CDD #9EA8E9

Accessibility & contrast

On white

6.50

#3A4FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3A4FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4FD2

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4FD2	#FFFFFF	#000000	##FFFFFF
##3A4FD2	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D6

Deuteranopia (green-blind)

#0057CF

Tritanopia (blue-blind)

#007189

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3a4fd2;
/* rgb */ color: rgb(58, 79, 210);
/* oklch */ color: oklch(49.6% 0.202 270.2);

Tailwind

colors: {
  custom: {
    50: '#8580e1',
    500: '#3a4fd2',
    950: '#000000',
  },
}

SCSS

$custom: #3a4fd2;
$custom-light: #8580e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4fd2",
  "rgb": {
    "r": 58,
    "g": 79,
    "b": 210
  },
  "hsl": {
    "h": 231.711,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49558,
    "c": 0.20154,
    "h": 270.2
  },
  "luminance": 0.11145
}

Semantic roles & 50–950 ramp

primary

#3A4FD2

secondary

#D5CC93

accent

#CF42E6

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #3A4FD2

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

Preview Lab → · Contrast checker → · Palette generator →