#3A3CC8#3A3CC8

#3A3CC8 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.210 H 273.6°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A3CC8
RGB	rgb(58, 60, 200)
HSL	hsl(239, 56%, 51%)
HSV	hsv(239, 71%, 78%)
CMYK	cmyk(71%, 70%, 0%, 21.6%)
CIE-LAB	lab(34.60, 44.58, -72.53)
CIE-LCH	lch(34.60, 85.13, 301.58°)
OKLab	oklab(45.49% 0.0132 -0.2097)
OKLCH	oklch(45.49% 0.21 273.6)
XYZ	xyz(13.7826, 8.3000, 55.5081)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3CC8 #C8C63A

analogous

#3A83C8 #3A3CC8 #7F3AC8

triadic

#3A3CC8 #C83A3C #3CC83A

tetradic

#3A3CC8 #C83A83 #C8C63A #3AC87F

square

#3A3CC8 #C83A83 #C8C63A #3AC87F

split-complementary

#3A3CC8 #C87F3A #83C83A

monochromatic

#1E1F6A #2B2D9A #3A3CC8 #6A6BD5 #9A9BE3

Accessibility & contrast

On white

7.89

#3A3CC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3A3CC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3CC8

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3CC8	#FFFFFF	#000000	##FFFFFF
##3A3CC8	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CC

Deuteranopia (green-blind)

#004BC5

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a3cc8;
/* rgb */ color: rgb(58, 60, 200);
/* oklch */ color: oklch(45.5% 0.210 273.6);

Tailwind

colors: {
  custom: {
    50: '#8473da',
    500: '#3a3cc8',
    950: '#000000',
  },
}

SCSS

$custom: #3a3cc8;
$custom-light: #8473da;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3cc8",
  "rgb": {
    "r": 58,
    "g": 60,
    "b": 200
  },
  "hsl": {
    "h": 239.155,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45486,
    "c": 0.21014,
    "h": 273.6
  },
  "luminance": 0.08301
}

Semantic roles & 50–950 ramp

primary

#3A3CC8

secondary

#CECE8F

accent

#DE48E0

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3A3CC8

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

Preview Lab → · Contrast checker → · Palette generator →