#3E58D2#3E58D2

#3E58D2 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.4% C 0.190 H 269.4°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E58D2
RGB	rgb(62, 88, 210)
HSL	hsl(229, 62%, 53%)
HSV	hsv(229, 70%, 82%)
CMYK	cmyk(70.5%, 58.1%, 0%, 17.6%)
CIE-LAB	lab(42.24, 31.26, -65.80)
CIE-LCH	lch(42.24, 72.85, 295.41°)
OKLab	oklab(51.41% -0.002 -0.1897)
OKLCH	oklch(51.41% 0.19 269.4)
XYZ	xyz(17.1052, 12.6550, 62.5015)
Luminance	0.1266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E58D2 #D2B83E

analogous

#3EA2D2 #3E58D2 #6E3ED2

triadic

#3E58D2 #D23E58 #58D23E

tetradic

#3E58D2 #D23EA2 #D2B83E #3ED26E

square

#3E58D2 #D23EA2 #D2B83E #3ED26E

split-complementary

#3E58D2 #D26E3E #A2D23E

monochromatic

#1C2D79 #283FAB #3E58D2 #7083DE #A1AEE9

Accessibility & contrast

On white

5.95

#3E58D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#3E58D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E58D2

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E58D2	#FFFFFF	#000000	##FFFFFF
##3E58D2	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD6

Deuteranopia (green-blind)

#005DD0

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3e58d2;
/* rgb */ color: rgb(62, 88, 210);
/* oklch */ color: oklch(51.4% 0.190 269.4);

Tailwind

colors: {
  custom: {
    50: '#8686e1',
    500: '#3e58d2',
    950: '#000000',
  },
}

SCSS

$custom: #3e58d2;
$custom-light: #8686e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e58d2",
  "rgb": {
    "r": 62,
    "g": 88,
    "b": 210
  },
  "hsl": {
    "h": 229.459,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.51405,
    "c": 0.18976,
    "h": 269.4
  },
  "luminance": 0.12657
}

Semantic roles & 50–950 ramp

primary

#3E58D2

secondary

#D6CB96

accent

#C943E5

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #3E58D2

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

Preview Lab → · Contrast checker → · Palette generator →