#3A68BA#3A68BA

#3A68BA is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.7% C 0.139 H 261.0°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#3A68BA
RGB	rgb(58, 104, 186)
HSL	hsl(218, 52%, 48%)
HSV	hsv(218, 69%, 73%)
CMYK	cmyk(68.8%, 44.1%, 0%, 27.1%)
CIE-LAB	lab(44.72, 11.76, -47.94)
CIE-LCH	lch(44.72, 49.36, 283.78°)
OKLab	oklab(52.72% -0.0217 -0.137)
OKLCH	oklch(52.72% 0.139 261)
XYZ	xyz(15.5550, 14.3438, 48.3937)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A68BA #BA8C3A

analogous

#3AA8BA #3A68BA #4C3ABA

triadic

#3A68BA #BA3A68 #68BA3A

tetradic

#3A68BA #BA3AA8 #BA8C3A #3ABA4C

square

#3A68BA #BA3AA8 #BA8C3A #3ABA4C

split-complementary

#3A68BA #BA4C3A #A8BA3A

monochromatic

#1D345D #2B4E8B #3A68BA #6389CE #92ADDD

Accessibility & contrast

On white

5.43

#3A68BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#3A68BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A68BA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A68BA	#FFFFFF	#000000	##FFFFFF
##3A68BA	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4070BD

Deuteranopia (green-blind)

#2A64B8

Tritanopia (blue-blind)

#007B88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3a68ba;
/* rgb */ color: rgb(58, 104, 186);
/* oklch */ color: oklch(52.7% 0.139 261.0);

Tailwind

colors: {
  custom: {
    50: '#7f92cf',
    500: '#3a68ba',
    950: '#000000',
  },
}

SCSS

$custom: #3a68ba;
$custom-light: #7f92cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a68ba",
  "rgb": {
    "r": 58,
    "g": 104,
    "b": 186
  },
  "hsl": {
    "h": 218.438,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.5272,
    "c": 0.13874,
    "h": 261
  },
  "luminance": 0.14345
}

Semantic roles & 50–950 ramp

primary

#3A68BA

secondary

#C8B188

accent

#A84CDC

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0D14

muted

#7C7D82

Preview Lab

Preview with #3A68BA

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

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