#3A61CE#3A61CE

#3A61CE is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.7% C 0.175 H 265.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#3A61CE
RGB	rgb(58, 97, 206)
HSL	hsl(224, 60%, 52%)
HSV	hsv(224, 72%, 81%)
CMYK	cmyk(71.8%, 52.9%, 0%, 19.2%)
CIE-LAB	lab(44.09, 23.55, -60.50)
CIE-LCH	lch(44.09, 64.92, 291.27°)
OKLab	oklab(52.66% -0.0128 -0.1741)
OKLCH	oklch(52.66% 0.175 265.8)
XYZ	xyz(17.1563, 13.9034, 60.1600)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A61CE #CEA73A

analogous

#3AABCE #3A61CE #5D3ACE

triadic

#3A61CE #CE3A61 #61CE3A

tetradic

#3A61CE #CE3AAB #CEA73A #3ACE5D

square

#3A61CE #CE3AAB #CEA73A #3ACE5D

split-complementary

#3A61CE #CE5D3A #ABCE3A

monochromatic

#1C3371 #2849A2 #3A61CE #6B88DA #9CB0E6

Accessibility & contrast

On white

5.55

#3A61CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#3A61CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A61CE

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A61CE	#FFFFFF	#000000	##FFFFFF
##3A61CE	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#116FD2

Deuteranopia (green-blind)

#0062CC

Tritanopia (blue-blind)

#007B8E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3a61ce;
/* rgb */ color: rgb(58, 97, 206);
/* oklch */ color: oklch(52.7% 0.175 265.8);

Tailwind

colors: {
  custom: {
    50: '#838dde',
    500: '#3a61ce',
    950: '#000000',
  },
}

SCSS

$custom: #3a61ce;
$custom-light: #838dde;
$custom-dark: #000000;

JSON

{
  "hex": "#3a61ce",
  "rgb": {
    "r": 58,
    "g": 97,
    "b": 206
  },
  "hsl": {
    "h": 224.189,
    "s": 60.163,
    "l": 51.765
  },
  "oklch": {
    "l": 0.52656,
    "c": 0.17458,
    "h": 265.8
  },
  "luminance": 0.13905
}

Semantic roles & 50–950 ramp

primary

#3A61CE

secondary

#D2C191

accent

#B944E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3A61CE

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

Preview Lab → · Contrast checker → · Palette generator →