#3A5ABD#3A5ABD

#3A5ABD is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.0% C 0.160 H 267.0°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A5ABD
RGB	rgb(58, 90, 189)
HSL	hsl(225, 53%, 48%)
HSV	hsv(225, 69%, 74%)
CMYK	cmyk(69.3%, 52.4%, 0%, 25.9%)
CIE-LAB	lab(41.03, 21.85, -55.62)
CIE-LCH	lch(41.03, 59.76, 291.45°)
OKLab	oklab(49.96% -0.0085 -0.1598)
OKLCH	oklch(49.96% 0.16 267)
XYZ	xyz(14.5832, 11.8845, 49.6596)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5ABD #BD9D3A

analogous

#3A9BBD #3A5ABD #5C3ABD

triadic

#3A5ABD #BD3A5A #5ABD3A

tetradic

#3A5ABD #BD3A9B #BD9D3A #3ABD5C

square

#3A5ABD #BD3A9B #BD9D3A #3ABD5C

split-complementary

#3A5ABD #BD5C3A #9BBD3A

monochromatic

#1D2D5F #2C448E #3A5ABD #657FD0 #93A6DE

Accessibility & contrast

On white

6.22

#3A5ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3A5ABD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5ABD

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5ABD	#FFFFFF	#000000	##FFFFFF
##3A5ABD	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1967C1

Deuteranopia (green-blind)

#005BBB

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3a5abd;
/* rgb */ color: rgb(58, 90, 189);
/* oklch */ color: oklch(50.0% 0.160 267.0);

Tailwind

colors: {
  custom: {
    50: '#8088d2',
    500: '#3a5abd',
    950: '#000000',
  },
}

SCSS

$custom: #3a5abd;
$custom-light: #8088d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5abd",
  "rgb": {
    "r": 58,
    "g": 90,
    "b": 189
  },
  "hsl": {
    "h": 225.344,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49962,
    "c": 0.16007,
    "h": 267
  },
  "luminance": 0.11886
}

Semantic roles & 50–950 ramp

primary

#3A5ABD

secondary

#C9BA8A

accent

#B94BDC

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3A5ABD

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

Preview Lab → · Contrast checker → · Palette generator →