#4349AA#4349AA

#4349AA is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.7% C 0.153 H 275.9°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4349AA
RGB	rgb(67, 73, 170)
HSL	hsl(237, 43%, 46%)
HSV	hsv(237, 61%, 67%)
CMYK	cmyk(60.6%, 57.1%, 0%, 33.3%)
CIE-LAB	lab(35.71, 27.59, -53.00)
CIE-LCH	lch(35.71, 59.75, 297.50°)
OKLab	oklab(45.67% 0.0156 -0.1521)
OKLCH	oklch(45.67% 0.153 275.9)
XYZ	xyz(11.9506, 8.8597, 39.1028)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4349AA #AAA443

analogous

#437DAA #4349AA #7143AA

triadic

#4349AA #AA4349 #49AA43

tetradic

#4349AA #AA437D #AAA443 #43AA71

square

#4349AA #AA437D #AAA443 #43AA71

split-complementary

#4349AA #AA7143 #7DAA43

monochromatic

#202352 #32367E #4349AA #676CC3 #9397D4

Accessibility & contrast

On white

7.58

#4349AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4349AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4349AA

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349AA	#FFFFFF	#000000	##FFFFFF
##4349AA	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AD

Deuteranopia (green-blind)

#0050A8

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4349aa;
/* rgb */ color: rgb(67, 73, 170);
/* oklch */ color: oklch(45.7% 0.153 275.9);

Tailwind

colors: {
  custom: {
    50: '#817bc4',
    500: '#4349aa',
    950: '#000000',
  },
}

SCSS

$custom: #4349aa;
$custom-light: #817bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4349aa",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 170
  },
  "hsl": {
    "h": 236.505,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45673,
    "c": 0.15295,
    "h": 275.9
  },
  "luminance": 0.08861
}

Semantic roles & 50–950 ramp

primary

#4349AA

secondary

#C0BD89

accent

#CC55D3

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #4349AA

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

Preview Lab → · Contrast checker → · Palette generator →