#3E58D0#3E58D0

#3E58D0 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.2% C 0.187 H 269.4°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#3E58D0
RGB	rgb(62, 88, 208)
HSL	hsl(229, 61%, 53%)
HSV	hsv(229, 70%, 82%)
CMYK	cmyk(70.2%, 57.7%, 0%, 18.4%)
CIE-LAB	lab(42.09, 30.55, -64.90)
CIE-LCH	lch(42.09, 71.73, 295.21°)
OKLab	oklab(51.24% -0.0021 -0.1871)
OKLCH	oklch(51.24% 0.187 269.4)
XYZ	xyz(16.8576, 12.5560, 61.1974)
Luminance	0.1256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E58D0 #D0B63E

analogous

#3EA1D0 #3E58D0 #6D3ED0

triadic

#3E58D0 #D03E58 #58D03E

tetradic

#3E58D0 #D03EA1 #D0B63E #3ED06D

square

#3E58D0 #D03EA1 #D0B63E #3ED06D

split-complementary

#3E58D0 #D06D3E #A1D03E

monochromatic

#1D2D77 #2940A8 #3E58D0 #6F83DC #A0ADE8

Accessibility & contrast

On white

5.98

#3E58D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#3E58D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E58D0

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E58D0	#FFFFFF	#000000	##FFFFFF
##3E58D0	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD4

Deuteranopia (green-blind)

#005DCE

Tritanopia (blue-blind)

#00768B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3e58d0;
/* rgb */ color: rgb(62, 88, 208);
/* oklch */ color: oklch(51.2% 0.187 269.4);

Tailwind

colors: {
  custom: {
    50: '#8586df',
    500: '#3e58d0',
    950: '#000000',
  },
}

SCSS

$custom: #3e58d0;
$custom-light: #8586df;
$custom-dark: #000000;

JSON

{
  "hex": "#3e58d0",
  "rgb": {
    "r": 62,
    "g": 88,
    "b": 208
  },
  "hsl": {
    "h": 229.315,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.51244,
    "c": 0.18711,
    "h": 269.4
  },
  "luminance": 0.12558
}

Semantic roles & 50–950 ramp

primary

#3E58D0

secondary

#D4C995

accent

#C744E4

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #3E58D0

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

Preview Lab → · Contrast checker → · Palette generator →