#415CBC#415CBC

#415CBC is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.7% C 0.154 H 268.6°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#415CBC
RGB	rgb(65, 92, 188)
HSL	hsl(227, 49%, 50%)
HSV	hsv(227, 65%, 74%)
CMYK	cmyk(65.4%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(41.86, 21.30, -53.69)
CIE-LCH	lch(41.86, 57.76, 291.65°)
OKLab	oklab(50.66% -0.0038 -0.154)
OKLCH	oklch(50.66% 0.154 268.6)
XYZ	xyz(15.0811, 12.4076, 49.1673)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415CBC #BCA141

analogous

#419ABC #415CBC #6341BC

triadic

#415CBC #BC415C #5CBC41

tetradic

#415CBC #BC419A #BCA141 #41BC63

square

#415CBC #BC419A #BCA141 #41BC63

split-complementary

#415CBC #BC6341 #9ABC41

monochromatic

#222F61 #31468F #415CBC #6E82CD #9BA9DC

Accessibility & contrast

On white

6.03

#415CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#415CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415CBC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415CBC	#FFFFFF	#000000	##FFFFFF
##415CBC	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2469BF

Deuteranopia (green-blind)

#005DBA

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #415cbc;
/* rgb */ color: rgb(65, 92, 188);
/* oklch */ color: oklch(50.7% 0.154 268.6);

Tailwind

colors: {
  custom: {
    50: '#8389d1',
    500: '#415cbc',
    950: '#000000',
  },
}

SCSS

$custom: #415cbc;
$custom-light: #8389d1;
$custom-dark: #000000;

JSON

{
  "hex": "#415cbc",
  "rgb": {
    "r": 65,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 226.829,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5066,
    "c": 0.15404,
    "h": 268.6
  },
  "luminance": 0.12409
}

Semantic roles & 50–950 ramp

primary

#415CBC

secondary

#C9BC90

accent

#BA50D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #415CBC

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

Preview Lab → · Contrast checker → · Palette generator →