#415DAB#415DAB

#415DAB is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.7% C 0.129 H 266.9°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#415DAB
RGB	rgb(65, 93, 171)
HSL	hsl(224, 45%, 46%)
HSV	hsv(224, 62%, 67%)
CMYK	cmyk(62%, 45.6%, 0%, 32.9%)
CIE-LAB	lab(41.04, 14.63, -45.02)
CIE-LCH	lch(41.04, 47.33, 288.00°)
OKLab	oklab(49.69% -0.0071 -0.1285)
OKLCH	oklch(49.69% 0.129 266.9)
XYZ	xyz(13.4425, 11.8916, 40.1071)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415DAB #AB8F41

analogous

#4192AB #415DAB #5A41AB

triadic

#415DAB #AB415D #5DAB41

tetradic

#415DAB #AB4192 #AB8F41 #41AB5A

square

#415DAB #AB4192 #AB8F41 #41AB5A

split-complementary

#415DAB #AB5A41 #92AB41

monochromatic

#1F2D52 #30457F #415DAB #657EC4 #91A3D5

Accessibility & contrast

On white

6.22

#415DAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#415DAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415DAB

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415DAB	#FFFFFF	#000000	##FFFFFF
##415DAB	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3866AE

Deuteranopia (green-blind)

#285CA9

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #415dab;
/* rgb */ color: rgb(65, 93, 171);
/* oklch */ color: oklch(49.7% 0.129 266.9);

Tailwind

colors: {
  custom: {
    50: '#7f8ac4',
    500: '#415dab',
    950: '#000000',
  },
}

SCSS

$custom: #415dab;
$custom-light: #7f8ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#415dab",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 171
  },
  "hsl": {
    "h": 224.151,
    "s": 44.915,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49691,
    "c": 0.12867,
    "h": 266.9
  },
  "luminance": 0.11893
}

Semantic roles & 50–950 ramp

primary

#415DAB

secondary

#C1B187

accent

#B253D5

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415DAB

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

Preview Lab → · Contrast checker → · Palette generator →