#4348AA#4348AA

#4348AA is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.5% C 0.154 H 276.2°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#4348AA
RGB	rgb(67, 72, 170)
HSL	hsl(237, 43%, 46%)
HSV	hsv(237, 61%, 67%)
CMYK	cmyk(60.6%, 57.6%, 0%, 33.3%)
CIE-LAB	lab(35.46, 28.23, -53.41)
CIE-LCH	lch(35.46, 60.42, 297.86°)
OKLab	oklab(45.48% 0.0166 -0.1534)
OKLCH	oklch(45.48% 0.154 276.2)
XYZ	xyz(11.8855, 8.7294, 39.0810)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4348AA #AAA543

analogous

#437CAA #4348AA #7243AA

triadic

#4348AA #AA4348 #48AA43

tetradic

#4348AA #AA437C #AAA543 #43AA72

square

#4348AA #AA437C #AAA543 #43AA72

split-complementary

#4348AA #AA7243 #7CAA43

monochromatic

#202352 #32357E #4348AA #676CC3 #9396D4

Accessibility & contrast

On white

7.65

#4348AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4348AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4348AA

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4348AA	#FFFFFF	#000000	##FFFFFF
##4348AA	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AD

Deuteranopia (green-blind)

#004FA8

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4348aa;
/* rgb */ color: rgb(67, 72, 170);
/* oklch */ color: oklch(45.5% 0.154 276.2);

Tailwind

colors: {
  custom: {
    50: '#817bc4',
    500: '#4348aa',
    950: '#000000',
  },
}

SCSS

$custom: #4348aa;
$custom-light: #817bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4348aa",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 170
  },
  "hsl": {
    "h": 237.087,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45484,
    "c": 0.15427,
    "h": 276.2
  },
  "luminance": 0.0873
}

Semantic roles & 50–950 ramp

primary

#4348AA

secondary

#C0BD89

accent

#CD55D3

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #4348AA

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

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