#415BD3#415BD3

#415BD3 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.2% C 0.187 H 269.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#415BD3
RGB	rgb(65, 91, 211)
HSL	hsl(229, 62%, 54%)
HSV	hsv(229, 69%, 83%)
CMYK	cmyk(69.2%, 56.9%, 0%, 17.3%)
CIE-LAB	lab(43.22, 30.12, -64.77)
CIE-LCH	lch(43.22, 71.43, 294.94°)
OKLab	oklab(52.2% -0.0015 -0.1866)
OKLCH	oklch(52.2% 0.187 269.5)
XYZ	xyz(17.6749, 13.3074, 63.2525)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BD3 #D3B941

analogous

#41A4D3 #415BD3 #7041D3

triadic

#415BD3 #D3415B #5BD341

tetradic

#415BD3 #D341A4 #D3B941 #41D370

square

#415BD3 #D341A4 #D3B941 #41D370

split-complementary

#415BD3 #D37041 #A4D341

monochromatic

#1D2E7D #2840AE #415BD3 #7386DF #A4B1EA

Accessibility & contrast

On white

5.73

#415BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#415BD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BD3

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BD3	#FFFFFF	#000000	##FFFFFF
##415BD3	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD7

Deuteranopia (green-blind)

#0060D1

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #415bd3;
/* rgb */ color: rgb(65, 91, 211);
/* oklch */ color: oklch(52.2% 0.187 269.5);

Tailwind

colors: {
  custom: {
    50: '#8789e1',
    500: '#415bd3',
    950: '#000000',
  },
}

SCSS

$custom: #415bd3;
$custom-light: #8789e1;
$custom-dark: #000000;

JSON

{
  "hex": "#415bd3",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 211
  },
  "hsl": {
    "h": 229.315,
    "s": 62.393,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52204,
    "c": 0.18662,
    "h": 269.5
  },
  "luminance": 0.13309
}

Semantic roles & 50–950 ramp

primary

#415BD3

secondary

#D7CC99

accent

#C842E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #415BD3

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

Preview Lab → · Contrast checker → · Palette generator →