#3A58C4#3A58C4

#3A58C4 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.1% C 0.172 H 267.9°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#3A58C4
RGB	rgb(58, 88, 196)
HSL	hsl(227, 54%, 50%)
HSV	hsv(227, 70%, 77%)
CMYK	cmyk(70.4%, 55.1%, 0%, 23.1%)
CIE-LAB	lab(41.00, 25.69, -59.75)
CIE-LCH	lch(41.00, 65.04, 293.27°)
OKLab	oklab(50.09% -0.0063 -0.172)
OKLCH	oklch(50.09% 0.172 267.9)
XYZ	xyz(15.1950, 11.8630, 53.7028)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A58C4 #C4A63A

analogous

#3A9DC4 #3A58C4 #613AC4

triadic

#3A58C4 #C43A58 #58C43A

tetradic

#3A58C4 #C43A9D #C4A63A #3AC461

square

#3A58C4 #C43A9D #C4A63A #3AC461

split-complementary

#3A58C4 #C4613A #9DC43A

monochromatic

#1E2E66 #2C4395 #3A58C4 #6980D3 #98A8E0

Accessibility & contrast

On white

6.23

#3A58C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3A58C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A58C4

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A58C4	#FFFFFF	#000000	##FFFFFF
##3A58C4	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	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: #3a58c4;
/* rgb */ color: rgb(58, 88, 196);
/* oklch */ color: oklch(50.1% 0.172 267.9);

Tailwind

colors: {
  custom: {
    50: '#8186d7',
    500: '#3a58c4',
    950: '#000000',
  },
}

SCSS

$custom: #3a58c4;
$custom-light: #8186d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a58c4",
  "rgb": {
    "r": 58,
    "g": 88,
    "b": 196
  },
  "hsl": {
    "h": 226.957,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50094,
    "c": 0.17214,
    "h": 267.9
  },
  "luminance": 0.11865
}

Semantic roles & 50–950 ramp

primary

#3A58C4

secondary

#CCBF8E

accent

#BE4ADE

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3A58C4

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

Preview Lab → · Contrast checker → · Palette generator →