#3A3EC8#3A3EC8

#3A3EC8 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.208 H 273.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3A3EC8
RGB	rgb(58, 62, 200)
HSL	hsl(238, 56%, 51%)
HSV	hsv(238, 71%, 78%)
CMYK	cmyk(71%, 69%, 0%, 21.6%)
CIE-LAB	lab(35.03, 43.40, -71.82)
CIE-LCH	lch(35.03, 83.92, 301.15°)
OKLab	oklab(45.8% 0.012 -0.2076)
OKLCH	oklch(45.8% 0.208 273.3)
XYZ	xyz(13.8894, 8.5136, 55.5437)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3EC8 #C8C43A

analogous

#3A85C8 #3A3EC8 #7D3AC8

triadic

#3A3EC8 #C83A3E #3EC83A

tetradic

#3A3EC8 #C83A85 #C8C43A #3AC87D

square

#3A3EC8 #C83A85 #C8C43A #3AC87D

split-complementary

#3A3EC8 #C87D3A #85C83A

monochromatic

#1E206A #2B2E9A #3A3EC8 #6A6DD5 #9A9CE3

Accessibility & contrast

On white

7.77

#3A3EC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3A3EC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3EC8

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3EC8	#FFFFFF	#000000	##FFFFFF
##3A3EC8	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CC

Deuteranopia (green-blind)

#004CC5

Tritanopia (blue-blind)

#00647E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a3ec8;
/* rgb */ color: rgb(58, 62, 200);
/* oklch */ color: oklch(45.8% 0.208 273.3);

Tailwind

colors: {
  custom: {
    50: '#8474da',
    500: '#3a3ec8',
    950: '#000000',
  },
}

SCSS

$custom: #3a3ec8;
$custom-light: #8474da;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3ec8",
  "rgb": {
    "r": 58,
    "g": 62,
    "b": 200
  },
  "hsl": {
    "h": 238.31,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45796,
    "c": 0.208,
    "h": 273.3
  },
  "luminance": 0.08515
}

Semantic roles & 50–950 ramp

primary

#3A3EC8

secondary

#CECD8F

accent

#DB48E0

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3A3EC8

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

Preview Lab → · Contrast checker → · Palette generator →