#3C54BD#3C54BD

#3C54BD is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.9% C 0.167 H 269.5°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#3C54BD
RGB	rgb(60, 84, 189)
HSL	hsl(229, 52%, 49%)
HSV	hsv(229, 68%, 74%)
CMYK	cmyk(68.3%, 55.6%, 0%, 25.9%)
CIE-LAB	lab(39.54, 26.03, -58.03)
CIE-LCH	lch(39.54, 63.60, 294.15°)
OKLab	oklab(48.86% -0.0014 -0.167)
OKLCH	oklch(48.86% 0.167 269.5)
XYZ	xyz(14.2160, 10.9741, 49.5033)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C54BD #BDA53C

analogous

#3C95BD #3C54BD #653CBD

triadic

#3C54BD #BD3C54 #54BD3C

tetradic

#3C54BD #BD3C95 #BDA53C #3CBD65

square

#3C54BD #BD3C95 #BDA53C #3CBD65

split-complementary

#3C54BD #BD653C #95BD3C

monochromatic

#1F2B60 #2D3F8F #3C54BD #677BCF #96A3DE

Accessibility & contrast

On white

6.57

#3C54BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#3C54BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C54BD

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C54BD	#FFFFFF	#000000	##FFFFFF
##3C54BD	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C1

Deuteranopia (green-blind)

#0057BB

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3c54bd;
/* rgb */ color: rgb(60, 84, 189);
/* oklch */ color: oklch(48.9% 0.167 269.5);

Tailwind

colors: {
  custom: {
    50: '#8183d2',
    500: '#3c54bd',
    950: '#000000',
  },
}

SCSS

$custom: #3c54bd;
$custom-light: #8183d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c54bd",
  "rgb": {
    "r": 60,
    "g": 84,
    "b": 189
  },
  "hsl": {
    "h": 228.837,
    "s": 51.807,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48862,
    "c": 0.16701,
    "h": 269.5
  },
  "luminance": 0.10975
}

Semantic roles & 50–950 ramp

primary

#3C54BD

secondary

#C9BE8C

accent

#C14DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3C54BD

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

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