#415FCC#415FCC

#415FCC is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.4% C 0.172 H 268.3°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#415FCC
RGB	rgb(65, 95, 204)
HSL	hsl(227, 58%, 53%)
HSV	hsv(227, 68%, 80%)
CMYK	cmyk(68.1%, 53.4%, 0%, 20%)
CIE-LAB	lab(43.75, 25.09, -59.89)
CIE-LCH	lch(43.75, 64.94, 292.73°)
OKLab	oklab(52.44% -0.0051 -0.1722)
OKLCH	oklch(52.44% 0.172 268.3)
XYZ	xyz(17.1675, 13.6662, 58.8481)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415FCC #CCAE41

analogous

#41A5CC #415FCC #6841CC

triadic

#415FCC #CC415F #5FCC41

tetradic

#415FCC #CC41A5 #CCAE41 #41CC68

square

#415FCC #CC41A5 #CCAE41 #41CC68

split-complementary

#415FCC #CC6841 #A5CC41

monochromatic

#1F3174 #2C46A4 #415FCC #7188D9 #A1B0E6

Accessibility & contrast

On white

5.62

#415FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#415FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415FCC

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415FCC	#FFFFFF	#000000	##FFFFFF
##415FCC	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F6ED0

Deuteranopia (green-blind)

#0061CA

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #415fcc;
/* rgb */ color: rgb(65, 95, 204);
/* oklch */ color: oklch(52.4% 0.172 268.3);

Tailwind

colors: {
  custom: {
    50: '#858cdc',
    500: '#415fcc',
    950: '#000000',
  },
}

SCSS

$custom: #415fcc;
$custom-light: #858cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#415fcc",
  "rgb": {
    "r": 65,
    "g": 95,
    "b": 204
  },
  "hsl": {
    "h": 227.05,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.52441,
    "c": 0.17229,
    "h": 268.3
  },
  "luminance": 0.13668
}

Semantic roles & 50–950 ramp

primary

#415FCC

secondary

#D3C696

accent

#C047E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #415FCC

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

Preview Lab → · Contrast checker → · Palette generator →