#3A4CC8#3A4CC8

#3A4CC8 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.2% C 0.192 H 270.9°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A4CC8
RGB	rgb(58, 76, 200)
HSL	hsl(232, 56%, 51%)
HSV	hsv(232, 71%, 78%)
CMYK	cmyk(71%, 62%, 0%, 21.6%)
CIE-LAB	lab(38.26, 34.80, -66.52)
CIE-LCH	lch(38.26, 75.07, 297.62°)
OKLab	oklab(48.16% 0.0029 -0.1921)
OKLCH	oklch(48.16% 0.192 270.9)
XYZ	xyz(14.7511, 10.2371, 55.8309)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4CC8 #C8B63A

analogous

#3A93C8 #3A4CC8 #6F3AC8

triadic

#3A4CC8 #C83A4C #4CC83A

tetradic

#3A4CC8 #C83A93 #C8B63A #3AC86F

square

#3A4CC8 #C83A93 #C8B63A #3AC86F

split-complementary

#3A4CC8 #C86F3A #93C83A

monochromatic

#1E276A #2B399A #3A4CC8 #6A77D5 #9AA3E3

Accessibility & contrast

On white

6.89

#3A4CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3A4CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4CC8

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4CC8	#FFFFFF	#000000	##FFFFFF
##3A4CC8	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CC

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3a4cc8;
/* rgb */ color: rgb(58, 76, 200);
/* oklch */ color: oklch(48.2% 0.192 270.9);

Tailwind

colors: {
  custom: {
    50: '#837eda',
    500: '#3a4cc8',
    950: '#000000',
  },
}

SCSS

$custom: #3a4cc8;
$custom-light: #837eda;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4cc8",
  "rgb": {
    "r": 58,
    "g": 76,
    "b": 200
  },
  "hsl": {
    "h": 232.394,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48155,
    "c": 0.19209,
    "h": 270.9
  },
  "luminance": 0.10239
}

Semantic roles & 50–950 ramp

primary

#3A4CC8

secondary

#CEC68F

accent

#CC48E0

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3A4CC8

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

Preview Lab → · Contrast checker → · Palette generator →