#3A58AE#3A58AE

#3A58AE is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.4% C 0.142 H 266.6°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#3A58AE
RGB	rgb(58, 88, 174)
HSL	hsl(224, 50%, 45%)
HSV	hsv(224, 67%, 68%)
CMYK	cmyk(66.7%, 49.4%, 0%, 31.8%)
CIE-LAB	lab(39.47, 17.68, -49.34)
CIE-LCH	lch(39.47, 52.41, 289.71°)
OKLab	oklab(48.45% -0.0083 -0.1414)
OKLCH	oklch(48.45% 0.142 266.6)
XYZ	xyz(12.8720, 10.9338, 41.4683)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A58AE #AE903A

analogous

#3A92AE #3A58AE #563AAE

triadic

#3A58AE #AE3A58 #58AE3A

tetradic

#3A58AE #AE3A92 #AE903A #3AAE56

square

#3A58AE #AE3A92 #AE903A #3AAE56

split-complementary

#3A58AE #AE563A #92AE3A

monochromatic

#1B2A52 #2B4180 #3A58AE #5C78C9 #8A9ED8

Accessibility & contrast

On white

6.59

#3A58AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#3A58AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A58AE

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A58AE	#FFFFFF	#000000	##FFFFFF
##3A58AE	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2963B1

Deuteranopia (green-blind)

#0A58AC

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3a58ae;
/* rgb */ color: rgb(58, 88, 174);
/* oklch */ color: oklch(48.4% 0.142 266.6);

Tailwind

colors: {
  custom: {
    50: '#7d86c7',
    500: '#3a58ae',
    950: '#000000',
  },
}

SCSS

$custom: #3a58ae;
$custom-light: #7d86c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a58ae",
  "rgb": {
    "r": 58,
    "g": 88,
    "b": 174
  },
  "hsl": {
    "h": 224.483,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.4845,
    "c": 0.14163,
    "h": 266.6
  },
  "luminance": 0.10935
}

Semantic roles & 50–950 ramp

primary

#3A58AE

secondary

#C2B281

accent

#B64EDA

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3A58AE

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

Preview Lab → · Contrast checker → · Palette generator →