#3A58BD#3A58BD

#3A58BD is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.6% C 0.163 H 267.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#3A58BD
RGB	rgb(58, 88, 189)
HSL	hsl(226, 53%, 48%)
HSV	hsv(226, 69%, 74%)
CMYK	cmyk(69.3%, 53.4%, 0%, 25.9%)
CIE-LAB	lab(40.49, 23.14, -56.49)
CIE-LCH	lch(40.49, 61.04, 292.28°)
OKLab	oklab(49.56% -0.0067 -0.1624)
OKLCH	oklch(49.56% 0.163 267.6)
XYZ	xyz(14.4168, 11.5517, 49.6042)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A58BD #BD9F3A

analogous

#3A99BD #3A58BD #5E3ABD

triadic

#3A58BD #BD3A58 #58BD3A

tetradic

#3A58BD #BD3A99 #BD9F3A #3ABD5E

square

#3A58BD #BD3A99 #BD9F3A #3ABD5E

split-complementary

#3A58BD #BD5E3A #99BD3A

monochromatic

#1D2C5F #2C428E #3A58BD #657DD0 #93A4DE

Accessibility & contrast

On white

6.34

#3A58BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#3A58BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A58BD

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A58BD	#FFFFFF	#000000	##FFFFFF
##3A58BD	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F66C1

Deuteranopia (green-blind)

#005ABB

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3a58bd;
/* rgb */ color: rgb(58, 88, 189);
/* oklch */ color: oklch(49.6% 0.163 267.6);

Tailwind

colors: {
  custom: {
    50: '#8086d2',
    500: '#3a58bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a58bd;
$custom-light: #8086d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a58bd",
  "rgb": {
    "r": 58,
    "g": 88,
    "b": 189
  },
  "hsl": {
    "h": 226.26,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49555,
    "c": 0.16258,
    "h": 267.6
  },
  "luminance": 0.11553
}

Semantic roles & 50–950 ramp

primary

#3A58BD

secondary

#C9BB8A

accent

#BB4BDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3A58BD

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

Preview Lab → · Contrast checker → · Palette generator →