#415BBF#415BBF

#415BBF is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.7% C 0.159 H 269.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#415BBF
RGB	rgb(65, 91, 191)
HSL	hsl(228, 50%, 50%)
HSV	hsv(228, 66%, 75%)
CMYK	cmyk(66%, 52.4%, 0%, 25.1%)
CIE-LAB	lab(41.79, 23.02, -55.54)
CIE-LCH	lch(41.79, 60.12, 292.51°)
OKLab	oklab(50.68% -0.0026 -0.1594)
OKLCH	oklch(50.68% 0.159 269.1)
XYZ	xyz(15.3218, 12.3662, 50.8596)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BBF #BFA541

analogous

#419ABF #415BBF #6641BF

triadic

#415BBF #BF415B #5BBF41

tetradic

#415BBF #BF419A #BFA541 #41BF66

square

#415BBF #BF419A #BFA541 #41BF66

split-complementary

#415BBF #BF6641 #9ABF41

monochromatic

#222F64 #314592 #415BBF #6F83CE #9DAADE

Accessibility & contrast

On white

6.05

#415BBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#415BBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BBF

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BBF	#FFFFFF	#000000	##FFFFFF
##415BBF	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C69C3

Deuteranopia (green-blind)

#005DBD

Tritanopia (blue-blind)

#007384

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #415bbf;
/* rgb */ color: rgb(65, 91, 191);
/* oklch */ color: oklch(50.7% 0.159 269.1);

Tailwind

colors: {
  custom: {
    50: '#8389d3',
    500: '#415bbf',
    950: '#000000',
  },
}

SCSS

$custom: #415bbf;
$custom-light: #8389d3;
$custom-dark: #000000;

JSON

{
  "hex": "#415bbf",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 191
  },
  "hsl": {
    "h": 227.619,
    "s": 49.606,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50677,
    "c": 0.15947,
    "h": 269.1
  },
  "luminance": 0.12368
}

Semantic roles & 50–950 ramp

primary

#415BBF

secondary

#CABE92

accent

#BD4FD9

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #415BBF

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

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