#433888#433888

#433888 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.8% C 0.128 H 285.2°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#433888
RGB	rgb(67, 56, 136)
HSL	hsl(248, 42%, 38%)
HSV	hsv(248, 59%, 53%)
CMYK	cmyk(50.7%, 58.8%, 0%, 46.7%)
CIE-LAB	lab(28.90, 27.15, -43.36)
CIE-LCH	lch(28.90, 51.16, 302.05°)
OKLab	oklab(39.83% 0.0338 -0.1239)
OKLCH	oklch(39.83% 0.128 285.2)
XYZ	xyz(8.1715, 5.7988, 23.9765)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433888 #7D8838

analogous

#385588 #433888 #6B3888

triadic

#433888 #884338 #388843

tetradic

#433888 #883855 #7D8838 #38886B

square

#433888 #883855 #7D8838 #38886B

split-complementary

#433888 #886B38 #558838

monochromatic

#181431 #2E265D #433888 #584AB3 #8074C6

Accessibility & contrast

On white

9.72

#433888 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#433888 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433888

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433888	#FFFFFF	#000000	##FFFFFF
##433888	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468B

Deuteranopia (green-blind)

#004286

Tritanopia (blue-blind)

#2A4A5A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #433888;
/* rgb */ color: rgb(67, 56, 136);
/* oklch */ color: oklch(39.8% 0.128 285.2);

Tailwind

colors: {
  custom: {
    50: '#7d6fab',
    500: '#433888',
    950: '#000000',
  },
}

SCSS

$custom: #433888;
$custom-light: #7d6fab;
$custom-dark: #000000;

JSON

{
  "hex": "#433888",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 136
  },
  "hsl": {
    "h": 248.25,
    "s": 41.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.39825,
    "c": 0.12843,
    "h": 285.2
  },
  "luminance": 0.05799
}

Semantic roles & 50–950 ramp

primary

#433888

secondary

#A6AF6D

accent

#D156C1

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #433888

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

Preview Lab → · Contrast checker → · Palette generator →