#3A61C8#3A61C8

#3A61C8 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.2% C 0.166 H 265.4°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3A61C8
RGB	rgb(58, 97, 200)
HSL	hsl(224, 56%, 51%)
HSV	hsv(224, 71%, 78%)
CMYK	cmyk(71%, 51.5%, 0%, 21.6%)
CIE-LAB	lab(43.68, 21.35, -57.72)
CIE-LCH	lch(43.68, 61.54, 290.30°)
OKLab	oklab(52.21% -0.0134 -0.1659)
OKLCH	oklch(52.21% 0.166 265.4)
XYZ	xyz(16.4413, 13.6174, 56.3943)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A61C8 #C8A13A

analogous

#3AA8C8 #3A61C8 #5A3AC8

triadic

#3A61C8 #C83A61 #61C83A

tetradic

#3A61C8 #C83AA8 #C8A13A #3AC85A

square

#3A61C8 #C83AA8 #C8A13A #3AC85A

split-complementary

#3A61C8 #C85A3A #A8C83A

monochromatic

#1E336A #2B499A #3A61C8 #6A87D5 #9AAEE3

Accessibility & contrast

On white

5.64

#3A61C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3A61C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A61C8

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A61C8	#FFFFFF	#000000	##FFFFFF
##3A61C8	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F6ECC

Deuteranopia (green-blind)

#0061C6

Tritanopia (blue-blind)

#007A8B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3a61c8;
/* rgb */ color: rgb(58, 97, 200);
/* oklch */ color: oklch(52.2% 0.166 265.4);

Tailwind

colors: {
  custom: {
    50: '#828dd9',
    500: '#3a61c8',
    950: '#000000',
  },
}

SCSS

$custom: #3a61c8;
$custom-light: #828dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a61c8",
  "rgb": {
    "r": 58,
    "g": 97,
    "b": 200
  },
  "hsl": {
    "h": 223.521,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5221,
    "c": 0.16647,
    "h": 265.4
  },
  "luminance": 0.13619
}

Semantic roles & 50–950 ramp

primary

#3A61C8

secondary

#CEBD8F

accent

#B648E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3A61C8

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

Preview Lab → · Contrast checker → · Palette generator →