#3A58BE#3A58BE

#3A58BE is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.6% C 0.164 H 267.7°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#3A58BE
RGB	rgb(58, 88, 190)
HSL	hsl(226, 53%, 49%)
HSV	hsv(226, 69%, 75%)
CMYK	cmyk(69.5%, 53.7%, 0%, 25.5%)
CIE-LAB	lab(40.57, 23.51, -56.96)
CIE-LCH	lch(40.57, 61.62, 292.43°)
OKLab	oklab(49.63% -0.0067 -0.1638)
OKLCH	oklch(49.63% 0.164 267.7)
XYZ	xyz(14.5257, 11.5952, 50.1778)
Luminance	0.1160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A58BE #BEA03A

analogous

#3A9ABE #3A58BE #5E3ABE

triadic

#3A58BE #BE3A58 #58BE3A

tetradic

#3A58BE #BE3A9A #BEA03A #3ABE5E

square

#3A58BE #BE3A9A #BEA03A #3ABE5E

split-complementary

#3A58BE #BE5E3A #9ABE3A

monochromatic

#1D2D60 #2C428F #3A58BE #657DD0 #94A5DE

Accessibility & contrast

On white

6.33

#3A58BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3A58BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A58BE

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A58BE	#FFFFFF	#000000	##FFFFFF
##3A58BE	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C66C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a58be;
/* rgb */ color: rgb(58, 88, 190);
/* oklch */ color: oklch(49.6% 0.164 267.7);

Tailwind

colors: {
  custom: {
    50: '#8086d2',
    500: '#3a58be',
    950: '#000000',
  },
}

SCSS

$custom: #3a58be;
$custom-light: #8086d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a58be",
  "rgb": {
    "r": 58,
    "g": 88,
    "b": 190
  },
  "hsl": {
    "h": 226.364,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49631,
    "c": 0.16396,
    "h": 267.7
  },
  "luminance": 0.11597
}

Semantic roles & 50–950 ramp

primary

#3A58BE

secondary

#CABB8A

accent

#BC4BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3A58BE

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

Preview Lab → · Contrast checker → · Palette generator →