#415BC1#415BC1

#415BC1 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.8% C 0.162 H 269.1°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#415BC1
RGB	rgb(65, 91, 193)
HSL	hsl(228, 51%, 51%)
HSV	hsv(228, 66%, 76%)
CMYK	cmyk(66.3%, 52.8%, 0%, 24.3%)
CIE-LAB	lab(41.93, 23.73, -56.48)
CIE-LCH	lch(41.93, 61.26, 292.79°)
OKLab	oklab(50.82% -0.0024 -0.1622)
OKLCH	oklch(50.82% 0.162 269.1)
XYZ	xyz(15.5434, 12.4548, 52.0266)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BC1 #C1A741

analogous

#419BC1 #415BC1 #6741C1

triadic

#415BC1 #C1415B #5BC141

tetradic

#415BC1 #C1419B #C1A741 #41C167

square

#415BC1 #C1419B #C1A741 #41C167

split-complementary

#415BC1 #C16741 #9BC141

monochromatic

#212F66 #304594 #415BC1 #6F83D0 #9DABDF

Accessibility & contrast

On white

6.02

#415BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#415BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BC1

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BC1	#FFFFFF	#000000	##FFFFFF
##415BC1	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1869C5

Deuteranopia (green-blind)

#005DBF

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #415bc1;
/* rgb */ color: rgb(65, 91, 193);
/* oklch */ color: oklch(50.8% 0.162 269.1);

Tailwind

colors: {
  custom: {
    50: '#8489d4',
    500: '#415bc1',
    950: '#000000',
  },
}

SCSS

$custom: #415bc1;
$custom-light: #8489d4;
$custom-dark: #000000;

JSON

{
  "hex": "#415bc1",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 193
  },
  "hsl": {
    "h": 227.813,
    "s": 50.794,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50824,
    "c": 0.16224,
    "h": 269.1
  },
  "luminance": 0.12456
}

Semantic roles & 50–950 ramp

primary

#415BC1

secondary

#CBC092

accent

#BE4EDA

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #415BC1

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

Preview Lab → · Contrast checker → · Palette generator →