#3A68AB#3A68AB

#3A68AB is a mid, moderate blue. Relative luminance 0.137; OKLCH L 51.8% C 0.118 H 257.8°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#3A68AB
RGB	rgb(58, 104, 171)
HSL	hsl(216, 49%, 45%)
HSV	hsv(216, 66%, 67%)
CMYK	cmyk(66.1%, 39.2%, 0%, 32.9%)
CIE-LAB	lab(43.86, 6.33, -40.55)
CIE-LCH	lch(43.86, 41.04, 278.87°)
OKLab	oklab(51.77% -0.0249 -0.1154)
OKLCH	oklch(51.77% 0.118 257.8)
XYZ	xyz(14.0433, 13.7391, 40.4320)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A68AB #AB7D3A

analogous

#3AA1AB #3A68AB #443AAB

triadic

#3A68AB #AB3A68 #68AB3A

tetradic

#3A68AB #AB3AA1 #AB7D3A #3AAB44

square

#3A68AB #AB3AA1 #AB7D3A #3AAB44

split-complementary

#3A68AB #AB443A #A1AB3A

monochromatic

#1B3050 #2A4C7D #3A68AB #5B87C7 #89A8D7

Accessibility & contrast

On white

5.60

#3A68AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#3A68AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A68AB

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A68AB	#FFFFFF	#000000	##FFFFFF
##3A68AB	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)

#4A6DAE

Deuteranopia (green-blind)

#3A63AA

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3a68ab;
/* rgb */ color: rgb(58, 104, 171);
/* oklch */ color: oklch(51.8% 0.118 257.8);

Tailwind

colors: {
  custom: {
    50: '#7c92c4',
    500: '#3a68ab',
    950: '#000000',
  },
}

SCSS

$custom: #3a68ab;
$custom-light: #7c92c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a68ab",
  "rgb": {
    "r": 58,
    "g": 104,
    "b": 171
  },
  "hsl": {
    "h": 215.575,
    "s": 49.345,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51769,
    "c": 0.11801,
    "h": 257.8
  },
  "luminance": 0.1374
}

Semantic roles & 50–950 ramp

primary

#3A68AB

secondary

#C1A680

accent

#A14FD9

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0D13

muted

#7C7D82

Preview Lab

Preview with #3A68AB

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

Preview Lab → · Contrast checker → · Palette generator →