#3A6BC0#3A6BC0

#3A6BC0 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.8% C 0.143 H 260.6°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A6BC0
RGB	rgb(58, 107, 192)
HSL	hsl(218, 54%, 49%)
HSV	hsv(218, 70%, 75%)
CMYK	cmyk(69.8%, 44.3%, 0%, 24.7%)
CIE-LAB	lab(45.93, 12.05, -49.48)
CIE-LCH	lch(45.93, 50.92, 283.69°)
OKLab	oklab(53.77% -0.0234 -0.1415)
OKLCH	oklch(53.77% 0.143 260.6)
XYZ	xyz(16.5136, 15.2190, 51.9262)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6BC0 #C08F3A

analogous

#3AAEC0 #3A6BC0 #4C3AC0

triadic

#3A6BC0 #C03A6B #6BC03A

tetradic

#3A6BC0 #C03AAE #C08F3A #3AC04C

square

#3A6BC0 #C03AAE #C08F3A #3AC04C

split-complementary

#3A6BC0 #C04C3A #AEC03A

monochromatic

#1E3762 #2C5191 #3A6BC0 #668DD1 #95B0DF

Accessibility & contrast

On white

5.19

#3A6BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#3A6BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6BC0

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6BC0	#FFFFFF	#000000	##FFFFFF
##3A6BC0	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4173C3

Deuteranopia (green-blind)

#2967BE

Tritanopia (blue-blind)

#007F8C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3a6bc0;
/* rgb */ color: rgb(58, 107, 192);
/* oklch */ color: oklch(53.8% 0.143 260.6);

Tailwind

colors: {
  custom: {
    50: '#8094d3',
    500: '#3a6bc0',
    950: '#000000',
  },
}

SCSS

$custom: #3a6bc0;
$custom-light: #8094d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6bc0",
  "rgb": {
    "r": 58,
    "g": 107,
    "b": 192
  },
  "hsl": {
    "h": 218.06,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5377,
    "c": 0.14344,
    "h": 260.6
  },
  "luminance": 0.15221
}

Semantic roles & 50–950 ramp

primary

#3A6BC0

secondary

#CAB38B

accent

#A84BDD

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3A6BC0

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

Preview Lab → · Contrast checker → · Palette generator →