#433E83#433E83

#433E83 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.6% C 0.112 H 283.5°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#433E83
RGB	rgb(67, 62, 131)
HSL	hsl(244, 36%, 38%)
HSV	hsv(244, 53%, 51%)
CMYK	cmyk(48.9%, 52.7%, 0%, 48.6%)
CIE-LAB	lab(30.10, 21.62, -38.32)
CIE-LCH	lch(30.10, 44.00, 299.43°)
OKLab	oklab(40.61% 0.0261 -0.1091)
OKLCH	oklch(40.61% 0.112 283.5)
XYZ	xyz(8.1329, 6.2768, 22.2513)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433E83 #7E833E

analogous

#3E5B83 #433E83 #653E83

triadic

#433E83 #83433E #3E8343

tetradic

#433E83 #833E5B #7E833E #3E8365

square

#433E83 #833E5B #7E833E #3E8365

split-complementary

#433E83 #83653E #5B833E

monochromatic

#191730 #2E2A59 #433E83 #5852AD #807BC0

Accessibility & contrast

On white

9.31

#433E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#433E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433E83

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433E83	#FFFFFF	#000000	##FFFFFF
##433E83	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4985

Deuteranopia (green-blind)

#1A4581

Tritanopia (blue-blind)

#2D4D5A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #433e83;
/* rgb */ color: rgb(67, 62, 131);
/* oklch */ color: oklch(40.6% 0.112 283.5);

Tailwind

colors: {
  custom: {
    50: '#7c73a7',
    500: '#433e83',
    950: '#000000',
  },
}

SCSS

$custom: #433e83;
$custom-light: #7c73a7;
$custom-dark: #000000;

JSON

{
  "hex": "#433e83",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 131
  },
  "hsl": {
    "h": 244.348,
    "s": 35.751,
    "l": 37.843
  },
  "oklch": {
    "l": 0.40607,
    "c": 0.11215,
    "h": 283.5
  },
  "luminance": 0.06277
}

Semantic roles & 50–950 ramp

primary

#433E83

secondary

#A6AB72

accent

#CC5CC4

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #433E83

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

Preview Lab → · Contrast checker → · Palette generator →