#4169D7#4169D7

#4169D7 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.3% C 0.175 H 265.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4169D7
RGB	rgb(65, 105, 215)
HSL	hsl(224, 65%, 55%)
HSV	hsv(224, 70%, 84%)
CMYK	cmyk(69.8%, 51.2%, 0%, 15.7%)
CIE-LAB	lab(47.15, 22.68, -60.70)
CIE-LCH	lch(47.15, 64.80, 290.49°)
OKLab	oklab(55.25% -0.0127 -0.1744)
OKLCH	oklch(55.25% 0.175 265.8)
XYZ	xyz(19.4930, 16.1313, 66.3631)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4169D7 #D7AF41

analogous

#41B4D7 #4169D7 #6441D7

triadic

#4169D7 #D74169 #69D741

tetradic

#4169D7 #D741B4 #D7AF41 #41D764

square

#4169D7 #D741B4 #D7AF41 #41D764

split-complementary

#4169D7 #D76441 #B4D741

monochromatic

#1B3782 #264CB5 #4169D7 #7491E2 #A6B9EC

Accessibility & contrast

On white

4.97

#4169D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#4169D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4169D7

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4169D7	#FFFFFF	#000000	##FFFFFF
##4169D7	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2477DB

Deuteranopia (green-blind)

#0069D5

Tritanopia (blue-blind)

#008396

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4169d7;
/* rgb */ color: rgb(65, 105, 215);
/* oklch */ color: oklch(55.3% 0.175 265.8);

Tailwind

colors: {
  custom: {
    50: '#8793e4',
    500: '#4169d7',
    950: '#000000',
  },
}

SCSS

$custom: #4169d7;
$custom-light: #8793e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4169d7",
  "rgb": {
    "r": 65,
    "g": 105,
    "b": 215
  },
  "hsl": {
    "h": 224,
    "s": 65.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5525,
    "c": 0.17489,
    "h": 265.8
  },
  "luminance": 0.16133
}

Semantic roles & 50–950 ramp

primary

#4169D7

secondary

#D9C99A

accent

#BB40E8

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4169D7

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

Preview Lab → · Contrast checker → · Palette generator →