#3A67B0#3A67B0

#3A67B0 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 51.9% C 0.126 H 259.6°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#3A67B0
RGB	rgb(58, 103, 176)
HSL	hsl(217, 50%, 46%)
HSV	hsv(217, 67%, 69%)
CMYK	cmyk(67%, 41.5%, 0%, 31%)
CIE-LAB	lab(43.85, 8.76, -43.50)
CIE-LCH	lch(43.85, 44.37, 281.39°)
OKLab	oklab(51.85% -0.0227 -0.124)
OKLCH	oklch(51.85% 0.126 259.6)
XYZ	xyz(14.4288, 13.7332, 42.9562)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A67B0 #B0833A

analogous

#3AA2B0 #3A67B0 #483AB0

triadic

#3A67B0 #B03A67 #67B03A

tetradic

#3A67B0 #B03AA2 #B0833A #3AB048

square

#3A67B0 #B03AA2 #B0833A #3AB048

split-complementary

#3A67B0 #B0483A #A2B03A

monochromatic

#1C3154 #2B4C82 #3A67B0 #5D87CA #8BA9D9

Accessibility & contrast

On white

5.60

#3A67B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#3A67B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A67B0

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A67B0	#FFFFFF	#000000	##FFFFFF
##3A67B0	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456EB3

Deuteranopia (green-blind)

#3363AE

Tritanopia (blue-blind)

#007883

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3a67b0;
/* rgb */ color: rgb(58, 103, 176);
/* oklch */ color: oklch(51.9% 0.126 259.6);

Tailwind

colors: {
  custom: {
    50: '#7d91c8',
    500: '#3a67b0',
    950: '#000000',
  },
}

SCSS

$custom: #3a67b0;
$custom-light: #7d91c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a67b0",
  "rgb": {
    "r": 58,
    "g": 103,
    "b": 176
  },
  "hsl": {
    "h": 217.119,
    "s": 50.427,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51854,
    "c": 0.12607,
    "h": 259.6
  },
  "luminance": 0.13735
}

Semantic roles & 50–950 ramp

primary

#3A67B0

secondary

#C3AB82

accent

#A54EDA

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3A67B0

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

Preview Lab → · Contrast checker → · Palette generator →