#3E58C4#3E58C4

#3E58C4 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.3% C 0.171 H 269.2°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#3E58C4
RGB	rgb(62, 88, 196)
HSL	hsl(228, 53%, 51%)
HSV	hsv(228, 68%, 77%)
CMYK	cmyk(68.4%, 55.1%, 0%, 23.1%)
CIE-LAB	lab(41.20, 26.26, -59.42)
CIE-LCH	lch(41.20, 64.96, 293.85°)
OKLab	oklab(50.3% -0.0025 -0.171)
OKLCH	oklch(50.3% 0.171 269.2)
XYZ	xyz(15.4367, 11.9876, 53.7142)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E58C4 #C4AA3E

analogous

#3E9BC4 #3E58C4 #673EC4

triadic

#3E58C4 #C43E58 #58C43E

tetradic

#3E58C4 #C43E9B #C4AA3E #3EC467

square

#3E58C4 #C43E9B #C4AA3E #3EC467

split-complementary

#3E58C4 #C4673E #9BC43E

monochromatic

#202E68 #2E4297 #3E58C4 #6D81D2 #9CA9E1

Accessibility & contrast

On white

6.18

#3E58C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#3E58C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E58C4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E58C4	#FFFFFF	#000000	##FFFFFF
##3E58C4	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C8

Deuteranopia (green-blind)

#005BC2

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3e58c4;
/* rgb */ color: rgb(62, 88, 196);
/* oklch */ color: oklch(50.3% 0.171 269.2);

Tailwind

colors: {
  custom: {
    50: '#8386d7',
    500: '#3e58c4',
    950: '#000000',
  },
}

SCSS

$custom: #3e58c4;
$custom-light: #8386d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e58c4",
  "rgb": {
    "r": 62,
    "g": 88,
    "b": 196
  },
  "hsl": {
    "h": 228.358,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50297,
    "c": 0.17099,
    "h": 269.2
  },
  "luminance": 0.11989
}

Semantic roles & 50–950 ramp

primary

#3E58C4

secondary

#CDC191

accent

#C04BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E58C4

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

Preview Lab → · Contrast checker → · Palette generator →