#415BC4#415BC4

#415BC4 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.0% C 0.166 H 269.2°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#415BC4
RGB	rgb(65, 91, 196)
HSL	hsl(228, 53%, 51%)
HSV	hsv(228, 67%, 77%)
CMYK	cmyk(66.8%, 53.6%, 0%, 23.1%)
CIE-LAB	lab(42.14, 24.80, -57.88)
CIE-LCH	lch(42.14, 62.97, 293.19°)
OKLab	oklab(51.05% -0.0022 -0.1663)
OKLCH	oklch(51.05% 0.166 269.2)
XYZ	xyz(15.8815, 12.5900, 53.8070)
Luminance	0.1259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BC4 #C4AA41

analogous

#419CC4 #415BC4 #6841C4

triadic

#415BC4 #C4415B #5BC441

tetradic

#415BC4 #C4419C #C4AA41 #41C468

square

#415BC4 #C4419C #C4AA41 #41C468

split-complementary

#415BC4 #C46841 #9CC441

monochromatic

#212F6A #2F4498 #415BC4 #7083D3 #9EACE1

Accessibility & contrast

On white

5.97

#415BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#415BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BC4

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BC4	#FFFFFF	#000000	##FFFFFF
##415BC4	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#106AC8

Deuteranopia (green-blind)

#005EC2

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #415bc4;
/* rgb */ color: rgb(65, 91, 196);
/* oklch */ color: oklch(51.0% 0.166 269.2);

Tailwind

colors: {
  custom: {
    50: '#8489d7',
    500: '#415bc4',
    950: '#000000',
  },
}

SCSS

$custom: #415bc4;
$custom-light: #8489d7;
$custom-dark: #000000;

JSON

{
  "hex": "#415bc4",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 196
  },
  "hsl": {
    "h": 228.092,
    "s": 52.61,
    "l": 51.176
  },
  "oklch": {
    "l": 0.51048,
    "c": 0.16636,
    "h": 269.2
  },
  "luminance": 0.12592
}

Semantic roles & 50–950 ramp

primary

#415BC4

secondary

#CDC293

accent

#BF4CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #415BC4

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

Preview Lab → · Contrast checker → · Palette generator →