#3A61C4#3A61C4

#3A61C4 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.9% C 0.161 H 265.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3A61C4
RGB	rgb(58, 97, 196)
HSL	hsl(223, 54%, 50%)
HSV	hsv(223, 70%, 77%)
CMYK	cmyk(70.4%, 50.5%, 0%, 23.1%)
CIE-LAB	lab(43.41, 19.89, -55.85)
CIE-LCH	lch(43.41, 59.28, 289.60°)
OKLab	oklab(51.92% -0.0138 -0.1604)
OKLCH	oklch(51.92% 0.161 265.1)
XYZ	xyz(15.9799, 13.4328, 53.9645)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A61C4 #C49D3A

analogous

#3AA6C4 #3A61C4 #583AC4

triadic

#3A61C4 #C43A61 #61C43A

tetradic

#3A61C4 #C43AA6 #C49D3A #3AC458

square

#3A61C4 #C43AA6 #C49D3A #3AC458

split-complementary

#3A61C4 #C4583A #A6C43A

monochromatic

#1E3266 #2C4A95 #3A61C4 #6987D3 #98ACE0

Accessibility & contrast

On white

5.70

#3A61C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3A61C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A61C4

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A61C4	#FFFFFF	#000000	##FFFFFF
##3A61C4	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266DC8

Deuteranopia (green-blind)

#0061C2

Tritanopia (blue-blind)

#007889

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3a61c4;
/* rgb */ color: rgb(58, 97, 196);
/* oklch */ color: oklch(51.9% 0.161 265.1);

Tailwind

colors: {
  custom: {
    50: '#818dd6',
    500: '#3a61c4',
    950: '#000000',
  },
}

SCSS

$custom: #3a61c4;
$custom-light: #818dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a61c4",
  "rgb": {
    "r": 58,
    "g": 97,
    "b": 196
  },
  "hsl": {
    "h": 223.043,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51918,
    "c": 0.16101,
    "h": 265.1
  },
  "luminance": 0.13434
}

Semantic roles & 50–950 ramp

primary

#3A61C4

secondary

#CCBA8E

accent

#B44ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3A61C4

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

Preview Lab → · Contrast checker → · Palette generator →