#3A58C0#3A58C0

#3A58C0 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.8% C 0.167 H 267.8°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#3A58C0
RGB	rgb(58, 88, 192)
HSL	hsl(227, 54%, 49%)
HSV	hsv(227, 70%, 75%)
CMYK	cmyk(69.8%, 54.2%, 0%, 24.7%)
CIE-LAB	lab(40.71, 24.23, -57.89)
CIE-LCH	lch(40.71, 62.76, 292.72°)
OKLab	oklab(49.78% -0.0065 -0.1666)
OKLCH	oklch(49.78% 0.167 267.8)
XYZ	xyz(14.7458, 11.6833, 51.3369)
Luminance	0.1168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A58C0 #C0A23A

analogous

#3A9BC0 #3A58C0 #5F3AC0

triadic

#3A58C0 #C03A58 #58C03A

tetradic

#3A58C0 #C03A9B #C0A23A #3AC05F

square

#3A58C0 #C03A9B #C0A23A #3AC05F

split-complementary

#3A58C0 #C05F3A #9BC03A

monochromatic

#1E2D62 #2C4291 #3A58C0 #667ED1 #95A6DF

Accessibility & contrast

On white

6.29

#3A58C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#3A58C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A58C0

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A58C0	#FFFFFF	#000000	##FFFFFF
##3A58C0	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0466C4

Deuteranopia (green-blind)

#005ABE

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a58c0;
/* rgb */ color: rgb(58, 88, 192);
/* oklch */ color: oklch(49.8% 0.167 267.8);

Tailwind

colors: {
  custom: {
    50: '#8086d4',
    500: '#3a58c0',
    950: '#000000',
  },
}

SCSS

$custom: #3a58c0;
$custom-light: #8086d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a58c0",
  "rgb": {
    "r": 58,
    "g": 88,
    "b": 192
  },
  "hsl": {
    "h": 226.567,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.49784,
    "c": 0.1667,
    "h": 267.8
  },
  "luminance": 0.11685
}

Semantic roles & 50–950 ramp

primary

#3A58C0

secondary

#CABC8B

accent

#BC4BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3A58C0

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

Preview Lab → · Contrast checker → · Palette generator →