#3A67B4#3A67B4

#3A67B4 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.1% C 0.132 H 260.4°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#3A67B4
RGB	rgb(58, 103, 180)
HSL	hsl(218, 51%, 47%)
HSV	hsv(218, 68%, 71%)
CMYK	cmyk(67.8%, 42.8%, 0%, 29.4%)
CIE-LAB	lab(44.08, 10.21, -45.47)
CIE-LCH	lch(44.08, 46.60, 282.66°)
OKLab	oklab(52.11% -0.0219 -0.1298)
OKLCH	oklch(52.11% 0.132 260.4)
XYZ	xyz(14.8305, 13.8938, 45.0714)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A67B4 #B4873A

analogous

#3AA4B4 #3A67B4 #4A3AB4

triadic

#3A67B4 #B43A67 #67B43A

tetradic

#3A67B4 #B43AA4 #B4873A #3AB44A

square

#3A67B4 #B43AA4 #B4873A #3AB44A

split-complementary

#3A67B4 #B44A3A #A4B43A

monochromatic

#1C3257 #2B4D86 #3A67B4 #6087CC #8EAADB

Accessibility & contrast

On white

5.56

#3A67B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#3A67B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A67B4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A67B4	#FFFFFF	#000000	##FFFFFF
##3A67B4	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436EB7

Deuteranopia (green-blind)

#2F63B2

Tritanopia (blue-blind)

#007985

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3a67b4;
/* rgb */ color: rgb(58, 103, 180);
/* oklch */ color: oklch(52.1% 0.132 260.4);

Tailwind

colors: {
  custom: {
    50: '#7d91cb',
    500: '#3a67b4',
    950: '#000000',
  },
}

SCSS

$custom: #3a67b4;
$custom-light: #7d91cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a67b4",
  "rgb": {
    "r": 58,
    "g": 103,
    "b": 180
  },
  "hsl": {
    "h": 217.869,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52109,
    "c": 0.13162,
    "h": 260.4
  },
  "luminance": 0.13895
}

Semantic roles & 50–950 ramp

primary

#3A67B4

secondary

#C5AD85

accent

#A64DDB

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3A67B4

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

Preview Lab → · Contrast checker → · Palette generator →