#415FCF#415FCF

#415FCF is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.176 H 268.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#415FCF
RGB	rgb(65, 95, 207)
HSL	hsl(227, 60%, 53%)
HSV	hsv(227, 69%, 81%)
CMYK	cmyk(68.6%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(43.96, 26.16, -61.28)
CIE-LCH	lch(43.96, 66.63, 293.12°)
OKLab	oklab(52.67% -0.0049 -0.1763)
OKLCH	oklch(52.67% 0.176 268.4)
XYZ	xyz(17.5308, 13.8115, 60.7614)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415FCF #CFB141

analogous

#41A6CF #415FCF #6A41CF

triadic

#415FCF #CF415F #5FCF41

tetradic

#415FCF #CF41A6 #CFB141 #41CF6A

square

#415FCF #CF41A6 #CFB141 #41CF6A

split-complementary

#415FCF #CF6A41 #A6CF41

monochromatic

#1E3177 #2B45A8 #415FCF #7288DB #A3B1E8

Accessibility & contrast

On white

5.58

#415FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#415FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415FCF

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415FCF	#FFFFFF	#000000	##FFFFFF
##415FCF	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#026FD3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #415fcf;
/* rgb */ color: rgb(65, 95, 207);
/* oklch */ color: oklch(52.7% 0.176 268.4);

Tailwind

colors: {
  custom: {
    50: '#868cde',
    500: '#415fcf',
    950: '#000000',
  },
}

SCSS

$custom: #415fcf;
$custom-light: #868cde;
$custom-dark: #000000;

JSON

{
  "hex": "#415fcf",
  "rgb": {
    "r": 65,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 227.324,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52667,
    "c": 0.17635,
    "h": 268.4
  },
  "luminance": 0.13813
}

Semantic roles & 50–950 ramp

primary

#415FCF

secondary

#D4C897

accent

#C145E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #415FCF

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

Preview Lab → · Contrast checker → · Palette generator →