#4169DA#4169DA

#4169DA is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.5% C 0.179 H 266.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4169DA
RGB	rgb(65, 105, 218)
HSL	hsl(224, 67%, 55%)
HSV	hsv(224, 70%, 85%)
CMYK	cmyk(70.2%, 51.8%, 0%, 14.5%)
CIE-LAB	lab(47.35, 23.75, -62.08)
CIE-LCH	lch(47.35, 66.47, 290.94°)
OKLab	oklab(55.47% -0.0124 -0.1785)
OKLCH	oklch(55.47% 0.179 266)
XYZ	xyz(19.8820, 16.2869, 68.4119)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4169DA #DAB241

analogous

#41B5DA #4169DA #6541DA

triadic

#4169DA #DA4169 #69DA41

tetradic

#4169DA #DA41B5 #DAB241 #41DA65

square

#4169DA #DA41B5 #DAB241 #41DA65

split-complementary

#4169DA #DA6541 #B5DA41

monochromatic

#1A3686 #244BBA #4169DA #7491E4 #A7BAEE

Accessibility & contrast

On white

4.93

#4169DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#4169DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4169DA

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4169DA	#FFFFFF	#000000	##FFFFFF
##4169DA	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E78DE

Deuteranopia (green-blind)

#006AD8

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4169da;
/* rgb */ color: rgb(65, 105, 218);
/* oklch */ color: oklch(55.5% 0.179 266.0);

Tailwind

colors: {
  custom: {
    50: '#8893e6',
    500: '#4169da',
    950: '#000000',
  },
}

SCSS

$custom: #4169da;
$custom-light: #8893e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4169da",
  "rgb": {
    "r": 65,
    "g": 105,
    "b": 218
  },
  "hsl": {
    "h": 224.314,
    "s": 67.401,
    "l": 55.49
  },
  "oklch": {
    "l": 0.55468,
    "c": 0.17892,
    "h": 266
  },
  "luminance": 0.16289
}

Semantic roles & 50–950 ramp

primary

#4169DA

secondary

#DBCB9C

accent

#BD3EEA

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4169DA

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

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