#3A59BD#3A59BD

#3A59BD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.8% C 0.161 H 267.3°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#3A59BD
RGB	rgb(58, 89, 189)
HSL	hsl(226, 53%, 48%)
HSV	hsv(226, 69%, 74%)
CMYK	cmyk(69.3%, 52.9%, 0%, 25.9%)
CIE-LAB	lab(40.76, 22.49, -56.05)
CIE-LCH	lch(40.76, 60.40, 291.87°)
OKLab	oklab(49.76% -0.0076 -0.1611)
OKLCH	oklch(49.76% 0.161 267.3)
XYZ	xyz(14.4994, 11.7170, 49.6317)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A59BD #BD9E3A

analogous

#3A9ABD #3A59BD #5D3ABD

triadic

#3A59BD #BD3A59 #59BD3A

tetradic

#3A59BD #BD3A9A #BD9E3A #3ABD5D

square

#3A59BD #BD3A9A #BD9E3A #3ABD5D

split-complementary

#3A59BD #BD5D3A #9ABD3A

monochromatic

#1D2D5F #2C438E #3A59BD #657ED0 #93A5DE

Accessibility & contrast

On white

6.28

#3A59BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#3A59BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A59BD

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A59BD	#FFFFFF	#000000	##FFFFFF
##3A59BD	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1566C1

Deuteranopia (green-blind)

#005ABB

Tritanopia (blue-blind)

#007182

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a59bd;
/* rgb */ color: rgb(58, 89, 189);
/* oklch */ color: oklch(49.8% 0.161 267.3);

Tailwind

colors: {
  custom: {
    50: '#8087d2',
    500: '#3a59bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a59bd;
$custom-light: #8087d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a59bd",
  "rgb": {
    "r": 58,
    "g": 89,
    "b": 189
  },
  "hsl": {
    "h": 225.802,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49758,
    "c": 0.16133,
    "h": 267.3
  },
  "luminance": 0.11718
}

Semantic roles & 50–950 ramp

primary

#3A59BD

secondary

#C9BA8A

accent

#BA4BDC

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3A59BD

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

Preview Lab → · Contrast checker → · Palette generator →