#3A4DC5#3A4DC5

#3A4DC5 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.1% C 0.187 H 270.7°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A4DC5
RGB	rgb(58, 77, 197)
HSL	hsl(232, 55%, 50%)
HSV	hsv(232, 71%, 77%)
CMYK	cmyk(70.6%, 60.9%, 0%, 22.7%)
CIE-LAB	lab(38.26, 33.10, -64.78)
CIE-LCH	lch(38.26, 72.74, 297.07°)
OKLab	oklab(48.08% 0.0023 -0.1869)
OKLCH	oklch(48.08% 0.187 270.7)
XYZ	xyz(14.4734, 10.2371, 54.0257)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4DC5 #C5B23A

analogous

#3A92C5 #3A4DC5 #6D3AC5

triadic

#3A4DC5 #C53A4D #4DC53A

tetradic

#3A4DC5 #C53A92 #C5B23A #3AC56D

square

#3A4DC5 #C53A92 #C5B23A #3AC56D

split-complementary

#3A4DC5 #C56D3A #92C53A

monochromatic

#1E2866 #2C3B96 #3A4DC5 #6978D3 #99A2E1

Accessibility & contrast

On white

6.89

#3A4DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3A4DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4DC5

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4DC5	#FFFFFF	#000000	##FFFFFF
##3A4DC5	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)

#0061C9

Deuteranopia (green-blind)

#0054C3

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3a4dc5;
/* rgb */ color: rgb(58, 77, 197);
/* oklch */ color: oklch(48.1% 0.187 270.7);

Tailwind

colors: {
  custom: {
    50: '#827ed8',
    500: '#3a4dc5',
    950: '#000000',
  },
}

SCSS

$custom: #3a4dc5;
$custom-light: #827ed8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4dc5",
  "rgb": {
    "r": 58,
    "g": 77,
    "b": 197
  },
  "hsl": {
    "h": 231.799,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.48079,
    "c": 0.18695,
    "h": 270.7
  },
  "luminance": 0.10239
}

Semantic roles & 50–950 ramp

primary

#3A4DC5

secondary

#CDC48E

accent

#CA4ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3A4DC5

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

Preview Lab → · Contrast checker → · Palette generator →