#3A3EC4#3A3EC4

#3A3EC4 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.4% C 0.203 H 273.5°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A3EC4
RGB	rgb(58, 62, 196)
HSL	hsl(238, 54%, 50%)
HSV	hsv(238, 70%, 77%)
CMYK	cmyk(70.4%, 68.4%, 0%, 23.1%)
CIE-LAB	lab(34.66, 42.05, -70.10)
CIE-LCH	lch(34.66, 81.74, 300.96°)
OKLab	oklab(45.42% 0.0125 -0.2026)
OKLCH	oklch(45.42% 0.203 273.5)
XYZ	xyz(13.4280, 8.3290, 53.1138)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3EC4 #C4C03A

analogous

#3A83C4 #3A3EC4 #7B3AC4

triadic

#3A3EC4 #C43A3E #3EC43A

tetradic

#3A3EC4 #C43A83 #C4C03A #3AC47B

square

#3A3EC4 #C43A83 #C4C03A #3AC47B

split-complementary

#3A3EC4 #C47B3A #83C43A

monochromatic

#1E2066 #2C2F95 #3A3EC4 #696CD3 #989AE0

Accessibility & contrast

On white

7.88

#3A3EC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3A3EC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3EC4

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3EC4	#FFFFFF	#000000	##FFFFFF
##3A3EC4	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C8

Deuteranopia (green-blind)

#004BC2

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a3ec4;
/* rgb */ color: rgb(58, 62, 196);
/* oklch */ color: oklch(45.4% 0.203 273.5);

Tailwind

colors: {
  custom: {
    50: '#8374d7',
    500: '#3a3ec4',
    950: '#000000',
  },
}

SCSS

$custom: #3a3ec4;
$custom-light: #8374d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3ec4",
  "rgb": {
    "r": 58,
    "g": 62,
    "b": 196
  },
  "hsl": {
    "h": 238.261,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45415,
    "c": 0.203,
    "h": 273.5
  },
  "luminance": 0.0833
}

Semantic roles & 50–950 ramp

primary

#3A3EC4

secondary

#CCCA8E

accent

#D94ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3A3EC4

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

Preview Lab → · Contrast checker → · Palette generator →