#3A4DC3#3A4DC3

#3A4DC3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.9% C 0.184 H 270.7°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3A4DC3
RGB	rgb(58, 77, 195)
HSL	hsl(232, 54%, 50%)
HSV	hsv(232, 70%, 76%)
CMYK	cmyk(70.3%, 60.5%, 0%, 23.5%)
CIE-LAB	lab(38.10, 32.39, -63.87)
CIE-LCH	lch(38.10, 71.62, 296.89°)
OKLab	oklab(47.91% 0.0023 -0.1843)
OKLCH	oklch(47.91% 0.184 270.7)
XYZ	xyz(14.2458, 10.1460, 52.8268)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4DC3 #C3B03A

analogous

#3A92C3 #3A4DC3 #6C3AC3

triadic

#3A4DC3 #C33A4D #4DC33A

tetradic

#3A4DC3 #C33A92 #C3B03A #3AC36C

square

#3A4DC3 #C33A92 #C3B03A #3AC36C

split-complementary

#3A4DC3 #C36C3A #92C33A

monochromatic

#1E2865 #2C3A94 #3A4DC3 #6877D2 #97A1E0

Accessibility & contrast

On white

6.93

#3A4DC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3A4DC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4DC3

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4DC3	#FFFFFF	#000000	##FFFFFF
##3A4DC3	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C7

Deuteranopia (green-blind)

#0054C1

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3a4dc3;
/* rgb */ color: rgb(58, 77, 195);
/* oklch */ color: oklch(47.9% 0.184 270.7);

Tailwind

colors: {
  custom: {
    50: '#827ed6',
    500: '#3a4dc3',
    950: '#000000',
  },
}

SCSS

$custom: #3a4dc3;
$custom-light: #827ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4dc3",
  "rgb": {
    "r": 58,
    "g": 77,
    "b": 195
  },
  "hsl": {
    "h": 231.679,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47909,
    "c": 0.1843,
    "h": 270.7
  },
  "luminance": 0.10147
}

Semantic roles & 50–950 ramp

primary

#3A4DC3

secondary

#CCC38D

accent

#C94ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3A4DC3

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

Preview Lab → · Contrast checker → · Palette generator →