#3C54BA#3C54BA

#3C54BA is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.6% C 0.163 H 269.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#3C54BA
RGB	rgb(60, 84, 186)
HSL	hsl(229, 51%, 48%)
HSV	hsv(229, 68%, 73%)
CMYK	cmyk(67.7%, 54.8%, 0%, 27.1%)
CIE-LAB	lab(39.32, 24.95, -56.63)
CIE-LCH	lch(39.32, 61.88, 293.77°)
OKLab	oklab(48.63% -0.0016 -0.1629)
OKLCH	oklch(48.63% 0.163 269.4)
XYZ	xyz(13.8937, 10.8452, 47.8060)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C54BA #BAA23C

analogous

#3C93BA #3C54BA #633CBA

triadic

#3C54BA #BA3C54 #54BA3C

tetradic

#3C54BA #BA3C93 #BAA23C #3CBA63

square

#3C54BA #BA3C93 #BAA23C #3CBA63

split-complementary

#3C54BA #BA633C #93BA3C

monochromatic

#1E2A5D #2D3F8C #3C54BA #6679CE #94A2DC

Accessibility & contrast

On white

6.63

#3C54BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#3C54BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C54BA

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C54BA	#FFFFFF	#000000	##FFFFFF
##3C54BA	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063BE

Deuteranopia (green-blind)

#0057B8

Tritanopia (blue-blind)

#006D7F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3c54ba;
/* rgb */ color: rgb(60, 84, 186);
/* oklch */ color: oklch(48.6% 0.163 269.4);

Tailwind

colors: {
  custom: {
    50: '#8083cf',
    500: '#3c54ba',
    950: '#000000',
  },
}

SCSS

$custom: #3c54ba;
$custom-light: #8083cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c54ba",
  "rgb": {
    "r": 60,
    "g": 84,
    "b": 186
  },
  "hsl": {
    "h": 228.571,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.48629,
    "c": 0.16289,
    "h": 269.4
  },
  "luminance": 0.10846
}

Semantic roles & 50–950 ramp

primary

#3C54BA

secondary

#C8BC8A

accent

#C04DDB

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3C54BA

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

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