#4159AE#4159AE

#4159AE is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.0% C 0.138 H 269.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4159AE
RGB	rgb(65, 89, 174)
HSL	hsl(227, 46%, 47%)
HSV	hsv(227, 63%, 68%)
CMYK	cmyk(62.6%, 48.9%, 0%, 31.8%)
CIE-LAB	lab(40.12, 18.27, -48.27)
CIE-LCH	lch(40.12, 51.61, 290.73°)
OKLab	oklab(49.05% -0.0024 -0.1381)
OKLCH	oklch(49.05% 0.138 269)
XYZ	xyz(13.3897, 11.3234, 41.5162)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4159AE #AE9641

analogous

#4190AE #4159AE #6041AE

triadic

#4159AE #AE4159 #59AE41

tetradic

#4159AE #AE4190 #AE9641 #41AE60

square

#4159AE #AE4190 #AE9641 #41AE60

split-complementary

#4159AE #AE6041 #90AE41

monochromatic

#202B55 #304281 #4159AE #667BC6 #93A2D7

Accessibility & contrast

On white

6.43

#4159AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#4159AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4159AE

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4159AE	#FFFFFF	#000000	##FFFFFF
##4159AE	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D64B1

Deuteranopia (green-blind)

#185AAC

Tritanopia (blue-blind)

#006C7B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4159ae;
/* rgb */ color: rgb(65, 89, 174);
/* oklch */ color: oklch(49.0% 0.138 269.0);

Tailwind

colors: {
  custom: {
    50: '#8087c7',
    500: '#4159ae',
    950: '#000000',
  },
}

SCSS

$custom: #4159ae;
$custom-light: #8087c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4159ae",
  "rgb": {
    "r": 65,
    "g": 89,
    "b": 174
  },
  "hsl": {
    "h": 226.789,
    "s": 45.607,
    "l": 46.863
  },
  "oklch": {
    "l": 0.49047,
    "c": 0.13811,
    "h": 269
  },
  "luminance": 0.11325
}

Semantic roles & 50–950 ramp

primary

#4159AE

secondary

#C2B589

accent

#B853D5

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4159AE

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

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