#3A43D2#3A43D2

#3A43D2 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.5% C 0.215 H 272.1°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#3A43D2
RGB	rgb(58, 67, 210)
HSL	hsl(236, 63%, 53%)
HSV	hsv(236, 72%, 82%)
CMYK	cmyk(72.4%, 68.1%, 0%, 17.6%)
CIE-LAB	lab(37.05, 43.80, -74.30)
CIE-LCH	lch(37.05, 86.25, 300.52°)
OKLab	oklab(47.54% 0.008 -0.2149)
OKLCH	oklch(47.54% 0.215 272.1)
XYZ	xyz(15.3810, 9.5654, 61.9960)
Luminance	0.0957 (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

#3A43D2 #D2C93A

analogous

#3A8FD2 #3A43D2 #7D3AD2

triadic

#3A43D2 #D23A43 #43D23A

tetradic

#3A43D2 #D23A8F #D2C93A #3AD27D

square

#3A43D2 #D23A8F #D2C93A #3AD27D

split-complementary

#3A43D2 #D27D3A #8FD23A

monochromatic

#1B2077 #262EA8 #3A43D2 #6C73DD #9EA2E9

Accessibility & contrast

On white

7.21

#3A43D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#3A43D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A43D2

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A43D2	#FFFFFF	#000000	##FFFFFF
##3A43D2	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED6

Deuteranopia (green-blind)

#0050CF

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3a43d2;
/* rgb */ color: rgb(58, 67, 210);
/* oklch */ color: oklch(47.5% 0.215 272.1);

Tailwind

colors: {
  custom: {
    50: '#8678e1',
    500: '#3a43d2',
    950: '#000000',
  },
}

SCSS

$custom: #3a43d2;
$custom-light: #8678e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a43d2",
  "rgb": {
    "r": 58,
    "g": 67,
    "b": 210
  },
  "hsl": {
    "h": 236.447,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47536,
    "c": 0.21504,
    "h": 272.1
  },
  "luminance": 0.09567
}

Semantic roles & 50–950 ramp

primary

#3A43D2

secondary

#D5D193

accent

#DC42E6

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0915

muted

#7E7B84

Preview Lab

Preview with #3A43D2

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

Preview Lab → · Contrast checker → · Palette generator →