#3A61CD#3A61CD

#3A61CD is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.6% C 0.173 H 265.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3A61CD
RGB	rgb(58, 97, 205)
HSL	hsl(224, 60%, 52%)
HSV	hsv(224, 72%, 80%)
CMYK	cmyk(71.7%, 52.7%, 0%, 19.6%)
CIE-LAB	lab(44.02, 23.18, -60.04)
CIE-LCH	lch(44.02, 64.36, 291.11°)
OKLab	oklab(52.58% -0.0129 -0.1728)
OKLCH	oklch(52.58% 0.173 265.7)
XYZ	xyz(17.0352, 13.8549, 59.5223)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A61CD #CDA63A

analogous

#3AAACD #3A61CD #5D3ACD

triadic

#3A61CD #CD3A61 #61CD3A

tetradic

#3A61CD #CD3AAA #CDA63A #3ACD5D

square

#3A61CD #CD3AAA #CDA63A #3ACD5D

split-complementary

#3A61CD #CD5D3A #AACD3A

monochromatic

#1C3370 #2949A1 #3A61CD #6B88D9 #9CAFE6

Accessibility & contrast

On white

5.57

#3A61CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3A61CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A61CD

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A61CD	#FFFFFF	#000000	##FFFFFF
##3A61CD	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#146FD1

Deuteranopia (green-blind)

#0062CB

Tritanopia (blue-blind)

#007B8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3a61cd;
/* rgb */ color: rgb(58, 97, 205);
/* oklch */ color: oklch(52.6% 0.173 265.7);

Tailwind

colors: {
  custom: {
    50: '#838ddd',
    500: '#3a61cd',
    950: '#000000',
  },
}

SCSS

$custom: #3a61cd;
$custom-light: #838ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a61cd",
  "rgb": {
    "r": 58,
    "g": 97,
    "b": 205
  },
  "hsl": {
    "h": 224.082,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.52581,
    "c": 0.17324,
    "h": 265.7
  },
  "luminance": 0.13857
}

Semantic roles & 50–950 ramp

primary

#3A61CD

secondary

#D2C191

accent

#B945E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3A61CD

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

Preview Lab → · Contrast checker → · Palette generator →