#4359AA#4359AA

#4359AA is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.9% C 0.132 H 269.6°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4359AA
RGB	rgb(67, 89, 170)
HSL	hsl(227, 43%, 46%)
HSV	hsv(227, 61%, 67%)
CMYK	cmyk(60.6%, 47.6%, 0%, 33.3%)
CIE-LAB	lab(39.98, 17.24, -46.12)
CIE-LCH	lch(39.98, 49.24, 290.50°)
OKLab	oklab(48.89% -0.0009 -0.1317)
OKLCH	oklch(48.89% 0.132 269.6)
XYZ	xyz(13.1404, 11.2393, 39.4993)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4359AA #AA9443

analogous

#438DAA #4359AA #6143AA

triadic

#4359AA #AA4359 #59AA43

tetradic

#4359AA #AA438D #AA9443 #43AA61

square

#4359AA #AA438D #AA9443 #43AA61

split-complementary

#4359AA #AA6143 #8DAA43

monochromatic

#202B52 #32427E #4359AA #677BC3 #93A1D4

Accessibility & contrast

On white

6.47

#4359AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4359AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4359AA

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4359AA	#FFFFFF	#000000	##FFFFFF
##4359AA	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3263AD

Deuteranopia (green-blind)

#215AA8

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4359aa;
/* rgb */ color: rgb(67, 89, 170);
/* oklch */ color: oklch(48.9% 0.132 269.6);

Tailwind

colors: {
  custom: {
    50: '#8087c4',
    500: '#4359aa',
    950: '#000000',
  },
}

SCSS

$custom: #4359aa;
$custom-light: #8087c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4359aa",
  "rgb": {
    "r": 67,
    "g": 89,
    "b": 170
  },
  "hsl": {
    "h": 227.184,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4889,
    "c": 0.13173,
    "h": 269.6
  },
  "luminance": 0.1124
}

Semantic roles & 50–950 ramp

primary

#4359AA

secondary

#C0B489

accent

#B855D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4359AA

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

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