#415CB2#415CB2

#415CB2 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.0% C 0.140 H 268.0°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#415CB2
RGB	rgb(65, 92, 178)
HSL	hsl(226, 47%, 48%)
HSV	hsv(226, 63%, 70%)
CMYK	cmyk(63.5%, 48.3%, 0%, 30.2%)
CIE-LAB	lab(41.20, 17.75, -48.89)
CIE-LCH	lch(41.20, 52.01, 289.96°)
OKLab	oklab(49.95% -0.005 -0.1399)
OKLCH	oklch(49.95% 0.14 268)
XYZ	xyz(14.0403, 11.9912, 43.6855)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415CB2 #B29741

analogous

#4194B2 #415CB2 #5F41B2

triadic

#415CB2 #B2415C #5CB241

tetradic

#415CB2 #B24194 #B29741 #41B25F

square

#415CB2 #B24194 #B29741 #41B25F

split-complementary

#415CB2 #B25F41 #94B241

monochromatic

#202E58 #314585 #415CB2 #687FC8 #95A5D8

Accessibility & contrast

On white

6.18

#415CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#415CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415CB2

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415CB2	#FFFFFF	#000000	##FFFFFF
##415CB2	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3067B5

Deuteranopia (green-blind)

#1A5CB0

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #415cb2;
/* rgb */ color: rgb(65, 92, 178);
/* oklch */ color: oklch(50.0% 0.140 268.0);

Tailwind

colors: {
  custom: {
    50: '#8189c9',
    500: '#415cb2',
    950: '#000000',
  },
}

SCSS

$custom: #415cb2;
$custom-light: #8189c9;
$custom-dark: #000000;

JSON

{
  "hex": "#415cb2",
  "rgb": {
    "r": 65,
    "g": 92,
    "b": 178
  },
  "hsl": {
    "h": 225.664,
    "s": 46.502,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49953,
    "c": 0.13996,
    "h": 268
  },
  "luminance": 0.11992
}

Semantic roles & 50–950 ramp

primary

#415CB2

secondary

#C4B68B

accent

#B652D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415CB2

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

Preview Lab → · Contrast checker → · Palette generator →