#3A60BB#3A60BB

#3A60BB is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.1% C 0.150 H 264.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A60BB
RGB	rgb(58, 96, 187)
HSL	hsl(222, 53%, 48%)
HSV	hsv(222, 69%, 73%)
CMYK	cmyk(69%, 48.7%, 0%, 26.7%)
CIE-LAB	lab(42.54, 17.24, -52.02)
CIE-LCH	lch(42.54, 54.81, 288.34°)
OKLab	oklab(51.07% -0.0141 -0.1492)
OKLCH	oklch(51.07% 0.15 264.6)
XYZ	xyz(14.8943, 12.8516, 48.6997)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A60BB #BB953A

analogous

#3AA0BB #3A60BB #553ABB

triadic

#3A60BB #BB3A60 #60BB3A

tetradic

#3A60BB #BB3AA0 #BB953A #3ABB55

square

#3A60BB #BB3AA0 #BB953A #3ABB55

split-complementary

#3A60BB #BB553A #A0BB3A

monochromatic

#1D305E #2C488C #3A60BB #6383CF #92A8DD

Accessibility & contrast

On white

5.88

#3A60BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3A60BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A60BB

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A60BB	#FFFFFF	#000000	##FFFFFF
##3A60BB	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6BBE

Deuteranopia (green-blind)

#0A5FB9

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3a60bb;
/* rgb */ color: rgb(58, 96, 187);
/* oklch */ color: oklch(51.1% 0.150 264.6);

Tailwind

colors: {
  custom: {
    50: '#7f8cd0',
    500: '#3a60bb',
    950: '#000000',
  },
}

SCSS

$custom: #3a60bb;
$custom-light: #7f8cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a60bb",
  "rgb": {
    "r": 58,
    "g": 96,
    "b": 187
  },
  "hsl": {
    "h": 222.326,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.51065,
    "c": 0.14983,
    "h": 264.6
  },
  "luminance": 0.12853
}

Semantic roles & 50–950 ramp

primary

#3A60BB

secondary

#C8B688

accent

#B24CDC

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3A60BB

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

Preview Lab → · Contrast checker → · Palette generator →