#415EB1#415EB1

#415EB1 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.3% C 0.136 H 267.0°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#415EB1
RGB	rgb(65, 94, 177)
HSL	hsl(224, 46%, 47%)
HSV	hsv(224, 63%, 69%)
CMYK	cmyk(63.3%, 46.9%, 0%, 30.6%)
CIE-LAB	lab(41.69, 16.11, -47.51)
CIE-LCH	lch(41.69, 50.17, 288.73°)
OKLab	oklab(50.31% -0.0072 -0.1358)
OKLCH	oklch(50.31% 0.136 267)
XYZ	xyz(14.1158, 12.3023, 43.2171)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415EB1 #B19441

analogous

#4196B1 #415EB1 #5C41B1

triadic

#415EB1 #B1415E #5EB141

tetradic

#415EB1 #B14196 #B19441 #41B15C

square

#415EB1 #B14196 #B19441 #41B15C

split-complementary

#415EB1 #B15C41 #96B141

monochromatic

#202E57 #314684 #415EB1 #6881C7 #95A6D8

Accessibility & contrast

On white

6.07

#415EB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#415EB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415EB1

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415EB1	#FFFFFF	#000000	##FFFFFF
##415EB1	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3568B4

Deuteranopia (green-blind)

#215EAF

Tritanopia (blue-blind)

#00717F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415eb1;
/* rgb */ color: rgb(65, 94, 177);
/* oklch */ color: oklch(50.3% 0.136 267.0);

Tailwind

colors: {
  custom: {
    50: '#808bc9',
    500: '#415eb1',
    950: '#000000',
  },
}

SCSS

$custom: #415eb1;
$custom-light: #808bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#415eb1",
  "rgb": {
    "r": 65,
    "g": 94,
    "b": 177
  },
  "hsl": {
    "h": 224.464,
    "s": 46.281,
    "l": 47.451
  },
  "oklch": {
    "l": 0.50307,
    "c": 0.13599,
    "h": 267
  },
  "luminance": 0.12304
}

Semantic roles & 50–950 ramp

primary

#415EB1

secondary

#C3B58A

accent

#B452D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415EB1

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

Preview Lab → · Contrast checker → · Palette generator →